Ij/ffff fa,fyt&$}tg of ct College in this Colony" •YALE-waiiVEiasinnf- • iLniaisAisy • TJJlyUstJ^AAlA-Aj -Ij-l4 AM*> K3s<(fnASI/lJ*^SJA^.Asbaso(j, 1QQ6- Ayrvw a PRELIMINARY REPORT ON THE OHIO CO-OPERATIVE TOPOGRAPHIC SURVEY November 15, 1903. C. E. SHERMAN, Inspector. Springfield, Ohio : The Springfield Publishing Company, State Printers. 1904. H 5 v e r t f s e m e n t This report is printed by the State for gratuitous distribution. To obtain a -copy, apply first to the lo cal representative in the State legislatnre. Failing there, application should be made to the Secretary of State, in accordance with the law as laid down in Sen ate Joint Resolution No. 15, a copy of which is given in Appendix A of this report. The maps of the Survey are sold by the Federal authorities for five cents a sheet. Each sheet is desig nated by the name of the principal feature on it, usu ally a, town, and the purchaser should call for the sheets by these names. Send postoffice money order — not stamps — addressed to the Director, U. Ji. Ge ological Survey, Washington, D. C. If one hundred copies of a sheet, or of different sheets, are ordered at one time, the price is two cents per copy. LETTER OF TRANSMITTAL. Columbus, Ohio, December 23, 1903. Hon. George K. Nasli, Governor of Ohio: Sir: — As your representative, appointed by Your Excellency, May 12, 1902, to inspect the work of the Co-operative Topographic Survey of this State, I have the honor to submit the following report covering the work of the Survey from its inception to November 15, 1903. Accom panying the report is a map showing the progress of the Survey from its inception. Also copies of the twenty-eight sheets thus far engraved are herewith presented. Eight appendices are also submitted, four of which give the results of primary triangulation, primary traverse, spirit leveling, and meridian marks established by the Survey. As these data will be of immediate use to the surveyors and engineers of the State, as well as to all those who make use of surveys, it is recom mended that they be printed as soon as practicable. Much of this information was furnished through the courtesy of Mr. H. M. Wilson of the United . States Geological Survey. Very respectfully, C. E. Sherman. Columbus, O., May 16, 1904. Hon. Myron T. Herrick, Governor of Ohio : Dear Sir: — Since no provision for printing Co-operative Topo graphic Survey reports was made by the State law which provides for the printing of the reports of other State officials, a special enactment — Senate Joint Resolution No. 15 — had to be procured for publishing this work. The result has been a delay in getting the work to the printer, and this delay has been taken advantage of to include in the report all the latest adjustments of the precise leveling done during 1903. The last of these was completed April 9th, last. Very respectfully, C. E. Sherman. co-operative topographic survey. CONTENTS. PAGE. Introductory 7 Legislation and Agreements 9 Expenditures 11 Record of Progress 14 Work done prior to legislation 14 Season of 1900 16 Season of 1901 , 17 Season of 1902 ' 19 Season of 1903 21 Summary of results to November 15, 1903 ' . 23 Uses of Topographic Maps 24 Method of Surveying and Mapping 27 Inspection - 35 Recommendations 38 Appendices — A — Legislative Acts. Agreements 41 B — Expenditures on Quadrangles 45 C — Topographic Maps Engraved, In Process of Engraving, Sur veyed, and Partly Surveyed 51 D — List of Primary Triangulation Stations 55 E — List of Geographic Positions from Primary Traverse 105 F — List of Permanent Bench Marks 181 G — List of Meridians Established 221 H — Organization and Personnel of Survey 227 CO-OPERATIVE TOPOGRAPHIC SURVEY. INTRODUCTORY. A decade ago, the citizens of Ohio began agitation for a survey and map of the State upon a larger scale and to more accurate detail than existing maps. Indeed no authoritative survey or map of the State ex isted, or yet exists, upon which to project cadastral surveys, lay out industrial projects, or use for detailed educational, engineering, or sci entific purposes. Several small-scale maps exist, the best of which is that of Warner and Foote made twenty years ago, to a scale of four miles to the inch. This map, however, like its predecessors is a com pilation from such data as could then be gathered, no extensive and care ful survey being made to check the data used; hence, although very valuable for general purposes, it is inaccurate and published to too small a scale to meet the numerous calls now made for detailed information. The States of Massachusetts, New Jersey, Rhode Island and Con necticut have completed accurate surveys of their domains, from which maps have been made showing not only the features delineated in maps as we ordinarily know them in old style geographies' and charts, but also showing the relief — thatjs, the shapes of the hills and hollows — by the in genious yet very simple device of contour lines. A contour line on a map is a line connecting points that have the same elevation. The "shore line of a lake or pond is a contour line, and if the water were to rise five feet a new shore line would be formed which would correspond to another contour line, and the contour interval in this case would be five feet. The contour lines on a map may thus be regarded as a series of shore lines, and it is customary to reference them all to sea level ; that is, the sea shore is called the zero contour line. If the level of the ocean were to rise 700 feet its shore line would pass through Ohio and the mapped line would be numbered the 700 foot contour. The shore line of Lake Erie is the 573 foot contour. It is customary, however, for convenience to show only lines varying by intervals of twenty feet from the zero line. They are numbered at frequent intervals and every fifth contour is made slightly heavier, to facilitate the reading of the map. In the four States already mentioned, these contour topographic maps have been found extremely useful. They were all obtained by co-operat ing with the United States Geological Survey, a bureau of the Department of the Interior. The Geological Survey, through its topographic branch, began in 1882, the task of surveying and mapping the entire United States, making use of such surveys of required accuracy as have already been 8 PRELIMINARY REPORT ON THE made, as for example, the work of the United States Coast and Geodetic Survey and of the United States Lake Survey. From 1884 to 1887 in co-operation with the State of Massachusetts it surveyed and mapped its whole area to a scale of about 1 inch per mile. The total cost of this work was $107,845 or $12.90 per square mile, excluding the cost of pri mary control which had previously been executed by the United States Coast and Geodetic Survey. Of the total cost Massachusetts contributed over $40,000. In 1884, New Jersey, which had been carrying on a survey under State supervision, applied for co-operation which was agreed to, and the work completed in 1887. The total cost was $54,744.58, or $6.93 per square mile, excluding again primary control. Rhode Island was surveyed in 1888 by the Geological Survey in co-operation with the State, the total cost being $9,732.51, or about $8.97 per square mile. The co-operative survey of Connecticut was commenced in 1889 and finished in 189 1, at an average total cost of about $9.79 per square mile. In all these States the national survey had borne one-half or more of the ex pense of surveying and mapping, and the entire expense of engraving and printing the maps. The assistance of the United States Geological Survey has been of fered on such advantageous terms, and the resulting extremely useful maps have been so handsomely engraved and printed by the Survey that other states have in rapid succession, followed the example of the four above mentioned, and numerous state co-operative surveys are now in progress. In response to inquiries made by those interested, the Geolog ical Survey promised co-operation with Ohio upon terms similar to those granted other states ; namely, agreeing to pay half the expense of field and office work, and to bear the whole expense of engraving and printing the re sulting maps, the publication scale of the maps to be approximately one inch to the mile. The Geological Survey through its representative, Mr. H. M. Wilson, estimated the cost of surveying and mapping at about $10 per square mile, or for the whole State about $400,000, of which Ohio was to pay $200,000. He suggested that the funds could be most economically expended and the work most efficiently carried on, if $25,000 were ap propriated for each year. To this sum the Government would add $25,000 making $50,000 available each season, and requiring eight years for the completion of the work. CO-OPERATIVE TOPOGRAPHIC SURVEY. LEGISLATION. In response to these representations, and to the urgent requests made by citizens of the State, especially those interested in scientific, engineering, industrial, and educational enterprises, the legislature on April 16, 1900, enacted a law providing for a contour topographic survey and map of the State to be made in co-operation with the United States Geological Sur vey, and appropriated therefor the sum of $25,000 with which to carry on the work during the year ending February 15, 1902. By this act the Governor was authorized to arrange with the Director of the National Survey for the details of executing the work, including scale of the map ; order in which different parts of State should be surveyed, etc., etc. ; and was empowered to accept or reject the work to be done by the Geological Survey. The law provided that the resulting map should accurately show the outlines of all townships, counties, and extensive wooded areas in the State as existing on the ground at the time of the survey ; the lo cation of all roads, railroads, streams, canals, lakes, and rivers ; and should show by contour lines the elevations and depressions of the surface of the country. The law further stipulated that the State was to pay not to exceed one-half of the total cost of the survey, payments to be made upon vouchers approved by the Governor. In accordance with the provisions of this act, Your Excellency in November, 1900, entered into an agreement with the Director of the United States Geological Survey for carrying on the work for the year for which the appropriation was made. A copy of this agreement is given in Appendix A. It was made for the work of one year only, and has been made anew for each succeeding year, the provisions being substantially the same, with the exception of a few minor details. The agreements for the seasons of 1902 and 1903 provide for the showing of section lines and section numbering on the maps and for printing 10 foot contours on the maps of the flatter portion of the State, in addition to those fea tures provided for in the first agreement. The agreements have also been practically the same as those under which the National Survey is carrying on co-operative surveys in other States. The chief provisions of the first agreement were as follows : The Director of the United States Geological Survey to determine the methods of making survey and map and to determine the scale of the preliminary field maps ; by tacit agreement not stated in the document, the director was also to have charge of selection and employment of all assistants, selecting 10 PRELIMINARY REPORT ON THE unskilled assistants as far as practicable from the locality in which survey was made; the Governor of Ohio, to determine the order of priority in which different portions of the State were to be surveyed, and to have the right to terminate the contract at any time he deemed the work not being satisfactorily done; the resulting map to be published to a scale of i :62,5oo, to be based for primary control on the United States Coast and Geodetic Survey and United States Lake Survey triangulation, sup plemented where deficient by the United States Geological Survey which shall permanently monument all important points; the published" map to show hydrography, public culture, all town and county boundaries, and township land lines, and hypsography by contour lines at a vertical in terval of twenty feet ; the Governor to be furnished the heights of important points, and proofs of the engraved map with outlines of wooded areas shown thereon; free access to be afforded to the Governor, or his representative, to the field sheets and records of the topographers and draftsmen during the progress of the work ; the resulting map to fully recognize the co-operation of the State, and upon completion of the work, the Governor to be furnished, if desired, with transfers from the engraved copper plates ; and finally, the United States Geological Survey to expend an amount equal to that spent by Ohio on the survey. Copies of the acts making appropriations will be found in Appen dix A. CO-OPERATIVE TOPOGRAPHIC SURVEY. 11 EXPENDITURES. The legislature by enactments of April 16, 1900, and of May 12, 1902, has thus far appropriated $75,000 for carrying on the Survey work. Of this amount, $368.53 lapsed back into the State treasury April 16, 1902, by non-expenditure. This was due to the illness and death of your repre sentative, Prof. C. N. Brown, which brought the work on the part of the State to a standstill for the month or two preceding the close of the ap propriation year. Of the remaining amount, $65,822.36 has been ex pended for survey -work, and a balance of $8,809.11 remains unexpended November 15, 1903. This last amount will be needed to help pay out standing accounts for field work still in progress ; for such share of the office expense of drafting the sheets surveyed during the past season as will equalize expenditures on the part of both State and Federal govern ment; and for estimated expenses of inspection until the end of the ap propriation year, which includes expenses for stenographer and clerk hire for making annual report, for stationery, etc., which will not exceed $600 in all. I desire to call attention to the fact that the United States Geological Survey, which has charge of the expenditure^ of practically all funds and of the employment of help, has paid the bulk of the money — appropriated by both State and Federal governments — to the citizens of the State for subsistence, livery hire, services, and other sundry expenses connected with the survey. This will likewise be true of the remaining appropria tions, necessary to complete the map, and since every portion of the State will be surveyed, the distribution of funds will be as nearly uniform as will be possible to make them. Thus the money appropriated by the people through its legislature will all be returned to, them, and will cause an addi tional sum from the National treasury to be likewise distributed within Lhe boundaries of our commonwealth. All expenditures by the State for survey work have been made upon vouchers furnished by the United States Geological Survey. The em ployees of the Survey, in charge of parties, pay field expenses of same from their own pockets, filing vouchers and sub-vouchers for such ex penses bimonthly at the Washington office. These are there checked, one- half paid by the Federal survey and one-half forwarded to the State. Those forwarded have all been carefully examined by myself, forwarded to Your Excellency, and upon your approval have been paid out of the State treasury upon warrants issued by the Auditor. Since these expense accounts, amounting sometimes to $1,000 per month for one topographer, 12 PRELIMINARY REPORT ON THE are met by the Government employees out of their own funds, and it would embarrass the work if they were unnecessarily delayed, the vouchers for the same have been forwarded to you during the progress of the sur vey as promptly as received, and accompanying each, a statement showing the nature of the expense, and the amount remaining in the State fund after the payment of the accounts. A statement of these expenditures by seasons follows. The State appropriations are available one and two years from the date of adjourn ment of the legislature. This is usually early in the spring about the time field work can begin, hence the appropriation year coincides ap proximately with the summarization periods used below. SEASON OF 1901. (AprU 16, 1901, to April 16, 1902.) RECEIPTS. Appropriated by legislature April 16, 1900 $25,000 00 Amount lapsed by non-expenditure April 16, 1902 368 53 Total amount available for the season .. $24,631 47 EXPENDITURES. Field work of surveying, April 16, 1901, to November 15, 1901 $23,887 48 Office work of drafting 143 99 Inspection on part of State, August, 1901, to February, 1902, inclusive. . 600 00 Total $24,631 47 SEASON OF 1902. (April 16, 1902, to February 15, 1903.) RECEIPTS. Appropriated by legislature May 12, 1902 $20,000 00 EXPENDITURES. Field work for surveying, Apr. 16, 1902, to Dec. 1, 1902 $16,188 15 Office work of drafting, May, 1902, Jan. and Feb., 1903 227 69 Expenses of inspection on part of the State, May 12, 1902, to Feb. 15", 1903 900 00 $17,315 84 Balance on hand at close of season 2,684 16 $20,000 00 SEASON OF 1903. (February 15, 1903, to November 15, 1903.) RECEIPTS. Balance from season of 1902 $ 2,684 16 Appropriated by legislature May 12, 1902 „ 30,000 00 Amount available tor the season $32,684 16 CO-OPERATIVE TOPOGRAPHIC SURVEY. 1 i3 EXPENDITURES. Field work of surveying, Feb. 15, 1903 to Nov. 15, 1903 $22,975 05 No expense for office work of drafting 0 00 Expenses of inspection on part of State, Feb. 15, 1903 to Nov. 15, 1903 . . . 900 00 $23,875 05 Balance in State fund, Nov. 15, 1903 8,809 11 $32,684 16 The balance on November 15, 1903, to the_ credit of the survey fund ($8,809.11) will be used to pay outstanding accounts of field parties still at work; a share of the office expenses of drafting the maps surveyed dur ing the season just closing; and the estimated expenses of inspection by the State until May 12, 1904, the last day of the appropriation year. The Federal fiscal year ends June 30th, and in accordance with agree ment (see Appendix A) the expenditures of both parties to co-operation are equalized at the end of the Government fiscal year. Statements of the amounts paid out by the Geological Survey are furnished by the chief disbursing clerk for each month, and from these statements the following is summarized: Total appropriation from the funds of the United States Geological Survey — allotments by the Director on April 12, 1901, June 28, 1902, and June, 1903 — has been $75,000. Of this amount $368.53 was withdrawn in June, 1902, to offset a similar amount lapsing to the State; $1,800 has been deducted to cover expenses of general superintendence of the work by the Survey officials ; $62,916.24 has been expended for survey work up to November 1, 1903 ; and a balance of $9,915.23 remained on the latter date with which to pay expenses of office drafting, of general supervision by Survey officials, and of additional field work until June 30, 1904, when the next Federal appropriation becomes available. Of the amount paid for survey work up to November 1, 1903, about $12,000 has been paid for office work of drafting. The detailed results of the foregoing expenditures are given in the following record of progress. 14 PRELIMINARY REPORT' ON THE RECORD OF PROGRESS. WORK DONE PRIOR TO LEGISLATION. Reconnaissance Maps. The first work done by the United States Geological Survey in Ohio was on a small tract of about 50 square miles sketched by L. C. Fletcher, topographer, to a reconnoissance scale in 1890, in connection with some work done in West Virginia when the Hunting ton quadrangle was mapped. The northwest corner of this sheet laps across the Ohio river, and covers an area of about 50 square miles of Law rence county. This was mapped to a scale of 1 : 125000, and intended for reconnoissance purposes. During the progress of the present survey this area will be re-mapped in sufficient detail to be drawn upon the scale r :62,500, or, about 1 mile to the inch. In 1897 Messrs. Hersey Munroe and J. S. Smith commenced the mapping of the Ironton quadrangle, covering a part of Lawrence county, in Ohio, and also portions of 'Kentucky. This was likewise done on the scale 1 :i25,ooo, with a contour interval of 50 feet. During the year, June 30, 1897 — June 30, 1898, they sketched 285 square miles in Ohio, and in connection therewith ran 190 miles of levels and established 28 permanent bench marks. The larger part of this leveling was done in 1897 and was based on the N. & W. R. R. levels at Ironton, and the bench marks thus set were stamped "I." Early in 1898 this Ironton bench mark was con nected with the United States Coast and Geodetic Survey transcontinental bench mark at Plamden Junction in Vinton county, and the Ironton bench mark was found to be 3.430 feet too low. All the leveling done in the early part of 1898 was referred to the bench mark at Hamden Junction, accepted . elevation formerly 706.665, and the permanent bench marks were stamped "A," meaning Athens datum. Accordingly, to the eleva tion stamped on bench marks "I" were added approximately 3 feet, giving the list as published in the Nineteenth Annual Report of the United States Geological Survey. By the adjustment of 1903, however, the Hamden bench mark is taken as 706.380, and the list of elevations given in Ap pendix F, of this report, is adjusted to this latest determination. Season of 1898. A portion of the Ironton district was re-mapped in 1898 to a scale of 1 :62,500 and a contour interval of 20 feet, and given the name of Ironton Quadrangle. Mr. Hersey Munroe, assisted by Mr. CO-OPERATIVE TOPOGRAPHIC SURVEY. 15 W. N. Morrill, commenced work early in July, 1898, and completed the quadrangle — 220 square miles in Ohio — during the season, running 64 miles of spirit levels and establishing nine permanent bench marks. The sheet was then drawn in the office and submitted for engraving. Cincinnati sheets. Early in July, 1898, a party in charge of Mr. Chas. E. Cooke, began work on the East and West Cincinnati quadran gles, comprising the city of Cincinnati and vicinity, and lying partly in Kentucky, and surveyed them by February 1, 1899, to a scale of 1 62,500, and contour interval of 20 feet. In connection with the topographic work, 190 miles of levels were run and 19 permanent bench marks set. Of these latter, 9 are in Ohio and are stamped, in addition to the approx imate elevation, with the letters "CIN,'' meaning that the elevations were based on the United States Coast and Geodetic Survey monument just north of the south door on the west side of the court house, the elevation of which is now acepted as 546.537 feet. This elevation is based on United States Coast and Geodetic Survey . transcontinental line and line from Toledo, and upon United States Engineers' Ohio River line. In October, 1898, Mr. S. S. Gannett measured and expanded a base near Columbus and connected the triangulation with the United States Coast and Geodetic Survey astronomical station at Columbus. This work furnished the primary control for the two quadrangles in which Columbus lies, named the East and West Columbus Quadrangles respectively, and also furnished a check upon the primary traverse lines run later between Cincinnati, Columbus, and Toledo. Season of i8pg. From the first of May until the middle of August, 1899, Mr. Hersey Munroe surveyed the two Columbus quadrangles to scale of 1 :62,5oo and contour interval of 20 feet. The area thus mapped was 462 square miles, in connection with which 312 miles of primary levels were run and 22 permanent bench, marks established. These are all stamped "Columbus," and their stamped elevations are based on the aluminum tablet in the Columbus court house marked "778 Columbus," the elevation of which is now accepted as 777.295 feet above mean sea level. This elevation was determined by a line of precise levels run under Mr. Munroe's direction, from the Coast and Geodetic Survey transconti nental bench mark "Q" at Chillicothe, the elevation of which latter is now accepted as 638.182 feet. Early in July, 1899, Mr. Chas. E. Cooke and party began and by November 20th completed the survey of the three quadrangles comprising Toledo and vicinity. These sheets are named respectively the Toledo, Maumee Bay, and Oak Harbor Quadrangles, and comprise a land area of about 500 square miles. They are to 1 : 62,500 scale and to 20 foot contour interval, and in connection with their mapping 168 miles of levels were run, and 18 permanent bench marks established, all being stamped with the elevation to the nearest foot and the word "Toledo" to show that 2— t. s. 16 PRELIMINARY REPORT ON THE the elevations are referred to the Toledo datum — which is a copper bolt placed in the southwest side of the government building at Toledo, and lettered United States Coast and Geodetic Survey — the elevation of which is now taken as 603.889. This bench mark was established by the United States Coast and Geodetic Survey in 1899 from a line starting at Gibral- ter, Michigan, and running south to Cincinnati. In this same region in first half of September, 1899, &7 mues of primary traverse were run, radi ating from St. Mary's church spire, Toledo, previously located by the United States Lake Survey. During the government year, 1899-1900, the East and West Cincin nati and Ironton sheets were engraved, and over 2,500 copies of each were printed and distributed by the Washington office. At the same time the East and West Columbus, Toledo, Maumee Bay, and Oak Harbor sheets were drawn up in the office and engraving begun on them. All of the foregoing work, from 1890 to 1900, was done at the sole expense of the Federal Survey, as was also the work of the following season. SEASON OF I9OO. Beginning in the early spring of 1900, after the law authorizing co-operation was passed, but before the State funds were available, the United States Geological Survey, entirely at its own expense, executed primary control covering about 7,000 square miles of area, and later carried on the office work of collecting, adjusting, and reducing to a uni form sea level datum, all existing precise levels in the .State. Altogether this work cost the National Bureau about $4,610, not counting the cost of office work of reduction the following winter. A more detailed statement of this work follows : Primary Control. Three parties were placed in the State early in the year under the charge of Mr. S. S. Gannett, chief of the computing division of the United States Geological Survey. One party under the immediate direction of Mr. Geo. T. Hawkins, ran a line of primary traverse from Cincinnati to Columbus, and two lines about 15 miles apart from Columbus to Toledo. This primary traverse was connected in the southern part of the State with the United States Coast and Geodetic Survey transcontinental triangulation, and in the northern part with the United States Lake Survey triangulation. It was also connected at Columbus with the triangulation already mentioned, controling the two Columbus qua'drangles. Several primary traverse lines were run -by Mr. E. L. McNair, be tween Cleveland, Wooster, Canton, and Carrollton. This work was con nected with the United States Lake Survey triangulation and with that of Mr. Griswold. CO-OPERATIVE TOPOGRAPHIC SURVEY. 17 Primary triangulation was extended by Mr. W. T. Griswold, be tween Moundsville, West Virginia, and Woodsfield, Carrollton, and Steu- benville, Ohio. This primary control is connected with the United States Geological Survey triangulation in Pennsylvania, West Virginia, and Maryland. The net results of primary control for the season were the running of 640 miles of primary traverse which established 225 geographic posi tions; the occupation and monumenting of 20 primary triangulation sta tions; and the establishment of 10 meridian marks. This primary work covered 7070 square miles distributed over portions of the following 31 counties, namely : Lucas, Ottawa, Wood, Sandusky, Hancock, Seneca, Wyandot, Hardin, Marietta, Union, Delaware, Fayette, Pickaway, Clin ton, Warren, Clermont, Lorain, Cuyahoga, Geauga, Medina, Summit, Portage, Wayne, Stark, Columbiana, Carroll, Jefferson, Flarrison, Guern sey, Belmont, and Monroe. Including the existing triangulation of the other Federal surveys above named, there were partly controlled by such work about 25 per cent, of the counties of the State, and there were avail able for topographic mapping 37 quadrangles, covering 8,500 square miles. Topographic Mapping. No secondary topographic triangulation or traverse, no secondary leveling, nor contour sketching was done in Ohio this season. Office Work. At Washington, upon the close of the field season, work was prosecuted upon collecting, adjusting, and reducing to a uni form mean sea level datum at Sandy Hook, all the existing precise levels. This included the precise levels of the transcontinental line of the United States Coast and Geodetic Survey, along the southern border of the State ; also of the same Federal Survey between Toledo, Lima and Cincinnati ; also precise water level tide gages of the United States Engineers at Toledo, Sandusky, Cleveland, and Ashtabula; and precise levels of the same organization along the Ohio River from Pittsburg to Wheeling and Cincinnati ; precise levels of the United States Geological Survey Chillicothe to Columbus ; precise levels of the Pennsylvania Railroad sys tem from Pittsburg via Mansfield to Lima. These lines have furnished the necessary control for the succeeding three seasons, and with supple mentary lines will answer for the entire work. season of 1 90 1. Field work began about the middle of March and was continued until the first of November. Primary Control. During the month of October, Mr. Sledge Tatum bv means of 140 miles of primary traverse controlled four quadrangles 18 PRELIMINARY REPORT ON THE in the north-central portion of the State, in Lorain, Huron, Medina, Rich land, Ashland, and Wayne counties. This traverse was based on the Camden and Townsend triangulation stations of the United States Lake Survey and on points near Millbrook and Burbank established in 1900 from primary traverse by E. L. McNair. Twenty-seven 15-minute quadrangles, covering portions of eighteen counties in the northwest portion of the State were controlled or partly controlled by 160 miles of primary traverse run along railways by Mr. Geo. T. Hawkins. His line began at Toledo and ran west on the Lake Shore railway to Edgerton, thence on highways southwest to the Ohio- Indiana State line, thence down this line to the Findlay, Fort Wayne and Western railway, thence east along this railway. This was supplemented by 700 miles of primary traverse run by Mr. J. R. Ellis along highways following as nearly as possible meridians and parallels bounding quad rangles in this vicinity and in the central part of the State. Mr. A. H. Thompson was engaged all season in extending primary triangulation in the southeastern part of the State in Harrison, Guern sey, Noble, and neighboring counties. In all he occupied 27 triangulation stations. Topographic Mapping. Mr. Chas. E. Cooke, in charge of a party, completed the mapping of the Elmore, Fostoria, Findlay, and Bowling Green quadrangles, covering portions of Seneca, Sandusky, Wood, and Hancock counties. Mr. Nat Tyler, Jr., and party surveyed the Fremont, Bellevue, San dusky, and Put-in-Bay quadrangles covering portions of Erie, Sandusky, Ottawa, and Pluron counties. Mr. W. H. Griffin and party mapped the Olentangy quadrangle ad joining Columbus on the northwest. The name of theOlentangy quad rangle was later changed to Dublin Quadrangle. Mr. Basil Duke and party completed the mapping of the Delaware quadrangle covering portions of Delaware, Marion, and Morrow coun ties. Mr. Goodlove and party completed the mapping of the Vermillion quadrangle during the latter part of the season, covering portions of Lorain, Erie, and Huron counties. Mr. Robt. D. Cummin was in charge of a party which completed the Euclid, Cleveland, and Oberlin quadrangles and partly mapped the Berea sheet. These quadrangles cover portions of Cuyahoga, Summit, and Lorain counties. Mr. Hersey Munroe and party completed the mapping of the Can ton, Massillon, and Wooster quadrangles, covering portions of Wayne, Stark, and Summit counties. Mr. W. T. Griswold and party completed the Cadiz quadrangle, and partially mapped the Scio and St. Clairsville quadrangles. These lie in CO-OPERATIVE TOPOGRAPHIC SURVEY. 19 the eastern part of the State and cover portions of Harrison, Jefferson, Carroll, and Belmont counties. Office Work. The eighteen sheets surveyed during the summer were drafted for engraving the following winter, and during the winter and early spring, photolithographic maps of these were made and copies sent to the State Survey officials. Computations of the primary con trol work were also carried on, and the percise leveling done in connec tion with mapping was adjusted. Resume for ipoi. In addition to the office work just mentioned in the above paragraph the results for the season were the mapping of eighteen quadrangles named respectively, the Dublin, Delaware, Find lay, Fostoria, Bowling Green, Elmore, Fremont, Bellevue, Put-in-Bay, Sandusky, Vermillion, Oberlin, Cleveland, Euclid, Wooster, Massillon, Canton, and Cadiz quadrangles; the occupation of twenty-seven triangu lation stations and running about 1,000 miles primary traverse, con trolling about 30 atlas sheets covering portions of 34 counties (an area of 6,900 square miles) ; and the running of 2,873 miles of precise levels, in the course of which 124 permanent bench marks were set, and the ele vations of many other points accurately determined. season of 1902. Field work began about the middle of May and was continued until December. Primary Control. Eleven 15-minute quadrangles, covering portions of Fairfield, Hancock, Athens, Vinton, Meigs, Gallia, and Lawrence counties were controlled by twenty-six triangulation stations, occupied by Mr. S. S. Gannett. Five 15-minute quadrangles in portions of Tus carawas, Guernsey, Muskingum, Monroe, and Washington counties were controlled by twenty-two triangulation stations, occupied by Mr. Geo. T. Hawkins. Two 15-minute quadrangles immediately north of Cincinnati, covering portions of Hamilton, Warren, and Butler counties were con trolled by eighty-two miles of primary traverse run by Mr. J. R. Ellis. This work was based on the transcontinental triangulation of the United States Coast and Geodetic Survey connected with previous work in the northeastern part of the State, so that all triangulation in Ohio is now reduced to the United States Standard Geodetic datum. Precise Levels. Mr. W. H. Baldwin, in the fall of 1902, ran 60 miles of levels for the purpose of connecting the United States Lake Survey levels with the levels of the Pennsylvania railroad. This line extends from Cleveland to Canton, and in connection with it three per manent bench marks were established. The results furnish the data from 20 PRELIMINARY REPORT ON THE which to reduce the spirit levels in that part of the State to mean sea level at Sandy Hook, N. Y. Topographic Mapping. Messrs. Charles E. Cooke, Basil Duke, and C. W. Goodlove and party completed the mapping of the Ohio portion of the Steubenville quadrangle, covering parts of Jefferson county. The area surveyed within the State was 125 square miles. , Mr. W. H. Griffin and party completed the mapping of Westerville quadrangle, in parts of Delaware, Franklin, and Licking counties and ailso four square miles of the Clarington quadrangle in Monroe and Belmont counties. Messrs. Van H. Manning and Duncan Hannegan and party, com pleted the mapping of the Ohio portion of the Wellsville quadrangle, lying in parts of Columbiana and Jefferson counties, amounting to 155 square miles. They also< mapped 27 square miles of the Salineville quadrangle, lying in parts of Carroll, Columbiana, and Jefferson counties. Mr. W. T. Griswold, assisted by Mr. M. J. Munn, with a party com pleted the mapping of the Scio quadrangle, lying in portions of Carroll and Harrison counties, and covering an area of 228 square miles. This party also mapped 156 square miles of the St. Clairsville quadrangle, cov ering parts of Belmont, Jefferson, and Harrison counties. They also partially controlled the Flushing quadrangle, lying in portions of Harri son, Belmont, and Guernsey counties. Messrs. H. B. Blair, and W. J. Lloyd, assisted by Mr. C. L. Sadler, completed the survey of 35 square miles of the New Matamoras quad rangle, lying in portions of Monroe and Washington counties. Mr. Robert Cummin and party completed the survey of the Berea quadrangle, which had been commenced in 1901. This quadrangle lies in portions of Cuyahoga, Lorain, and Medina counties, arid covers 224 square miles. Mr. W. N. Morrill and party completed the survey r>f the Parkers- burg and Marietta quadrangles, covering portions of Washington county. The area mapped in the course of this work was 300 square miles. Mr. N. W. Brown and party were engaged in topographic surveys in West Virginia and completed the mapping of the Cameron sheet, in connection with which one square mile of the area of the State of Ohio was mapped in Belmont county. Office] Work. During the winter of 1902-03 the leveling notes taken during the preceding summer were adjusted. Those sheets which were completely surveyed during the preceding summer, were drawn in preparation for engraving. Photolithographic maps of the sheets sur veyed in 1901 were also printed. Resume, 1902. In all, eight parties were engaged in topographic sur veying on 14 quadrangles, eight of which were completed, namely : Steu- CO-OPERATIVE TOPOGRAPHIC SURVEY. 21 benville, Westerville, Wellsville, Berea, Scio, Parkersburg, Waverly, and Cameron — this last however covering but one square mile of Ohio. Six were partially surveyed, namely: Woodsfield, Salineville, Macksburg, New Matamoras, St. Clairsville, and Flushing quadrangles. In all, 1477 square miles of the total area of the State were completely mapped; 669 trigonometric locations were determined ; 2,935 miles ol levels run, in the course of which 51 permanent bench marks and 9,256 other elevations were established; and 5,517 miles of rpad traverse were run. This work was all mapped in the field to a scale of 1 : 45,000, with a contour interval of 20 feet, with the exception of the Westerville quadrangle, the contour interval on which was 10 feet. In addition, the above mentioned office work was done. season of 1903. Field-work was begun about the middle of May and continued until December. Primary Control. Mr. George T. Hawkins, aided by Mr. J. R. Ellis and party, ran primary traverse for the control of various areas in the western central portion of the State in the counties of Madison, Clark, Miami, Greene, Montgomery, Preble, Darke, Mercer, Van Wert, Auglaize, Clinton, and Warren. This party controlled eleven quadrangles by run ning 750 miles of primary traverse. In the northeastern part of the State in Ashtabula county, two quadrangles were controlled by a party, (under charge of Mr. C. B. Kendall) which ran 116 miles of primary traverse for this purpose. Topographic Mapping. Mr. W. T. Griswold, aided by Messrs. M. J. Munn, Robert Coe, and A. O. Burkland, completed the mapping of the Flushing quadrangle, lying in portions of Belmont, Guernsey, and Har rison counties, and covering 228 square miles. Messrs. W. H. Griffin., E. C. Bebb, and Basil Duke, assisted by Mr. C. H. Birdseye, mapped the Ohio portion of the Clarington quadrangle, amounting to 177 square miles, covering portions of Belmont and Mon roe counties. With the assistance of Messrs. Duncan Hannegan and C. L. Sadler, this party also completed the mapping of the Woodsfield quadrangle, lying in portions of Guernsey, Noble, Belmont, and Monroe counties, and covering 229 square miles. Later, Messrs. Griffin and Sadler and party completed the mapping of the Hamilton quadrangle, in portions of Butler and Hamilton counties, and covering 231 square miles. The same, party procured secondary control for the Bethany quadrangle, in portions of Butler, Warren, and Hamilton counties. Messrs. Van H. Manning and W. J. Lloyd, aided by Mr. Sadler and parties, completed the mapping of the New Matamoras quadrangle, lying 22 PRELIMINARY REPORT ON THE in portions' of Washington and Monroe counties, and covering 230 square miles, 35 of which were mapped in 1902. Mr. Manning, assisted by Messrs. H. L. Johnston and C. G. Anderson, completed the mapping of the Athens quadrangle in portions of Athens, Morgan, and Hocking counties, and covering an area of 231 square miles. The same party se cured the control of Sycamore quadrangle, lying in portions of Crawford and Wyandot counties. Later in the season Messrs. Merrill Hackett and C. H. Birdseye completed the mapping of 116 square miles of its area. Mr. Manning's party also procured secondary control for the following quadrangles ; Cutler, in the counties of Athens, Washington, and Morgan ; Dayton, in the counties of Miami, Montgomery, Grtene, and Clark; Lima, in the counties of Allen and Auglaize; Mt. Sterling, in the coun ties of Fayette, Madison, and Ross ; Orland, in the counties of Vinton, Hocking, and Athens ; Springfield, in the counties of Clark and Greene ; and Tiffin in Seneca county. , The parties in charge of Messrs. M. Hackett and C. W. Goodlove, completed the mapping of the Macksburg quadrangle, covering 230 square miles, lying in portions of Washington, Monroe, and Noble coun ties. Mr. Hackett also had charge of a party which completed the map ping of the Marion quadrangle, lying in portions of Marion, Wyandot, and Crawford counties, and covering 227 square miles. Mr. Hoyt L. Johnson, assisted by Mr. J. T. McCoy, completed the Salineville quadrangle commenced in 1902. They mapped 200 square miles, covering portions of Carroll, Columbiana, and Jefferson counties. During July and August, Mr. Hannegan, and thereafter Mr. Good- love, had charge of a party which completed the mapping of. Akron and Kent quadrangles, lying in portions of Summit, Portage, and Medina counties and .covering 456 square miles. Messrs. Robert D. Cummin and Robert Coe, and party, completed the mapping of the Ashtabula quadrangle, covering portions of Ashta bula county, the land area of which quadrangle is 117 square miles. The same party also completed the mapping of the Madison quadrangle, cov ering a portion of Lake county, and haying a land area of 53 square miles ; and the mapping of the Mentor quadrangle, lying in portions of the counties of Lake, Geauga, and Cuyahoga, and covering a land area of 187 square miles. Mr. W. N. Morrill, assited by Mr. J. R. McMillan, and party, com pleted the Ohio portion, 10 square miles in area, of the Belleville quad- 1 angle, lying in portions of Meigs, Athens, and Washington counties, His party mapped the Ohio portion of the New Martinsville quadrangle, covering 80 square miles, lying in parts of Monroe county. Mr. Mor rill's party procured partial control for the St. Mary's quadrangle, lying in portions of Washington county. Office Work. The office work of drafting the 17 quadrangles com pleted during the season just closed, will soon be begun. All of the pre- CO-OPERATIVE TOPOGRAPHIC SURVEY. 23 cise levels run during the preceding seasons have undergone extensive adjustment, and the elevations according to this latest adju.stment are herewith presented in Appendix F. Seventeen quadrangles surveyed in 1901 were engraved and printed during October and November, the eighteenth one, namely, the Sandusky quadrangle, being now in press. Resume for 1903. During this season there were mapped 3,017 square miles of the State ; 2056 trigonometric locations were determined ; 7,778 miles of spirit levels were run, during which 209 permanent bench marks were established, and 30,908 elevations established in addition; 13,611 miles of road traverse were run. In all, nine parties were engaged during the season in work on 27 quadrangles, 17 of which were com pleted, namely : Akron, Ashtabula, Athens, Belleville, Clarington, Flush ing, Hamilton, Kent, Macksburg, Madison, Marion, Mentor, New Mar tinsville, New Matamoras, Salineville, St. Clarisville, and Woodsfield. In addition, ten sheets were partially surveyed, namely : Bethany, Cutler, Dayton, Lima, Mt. Sterling, Orland, Springfield, St. Mary's, Sycamore and Tiffin. In addition to this, the office work mentioned in the pre ceding paragraph was done. SUMMARY TO NOVEMBER 1 5, I9O3. The results accomplished to date are best seen by an inspection of the Progress Map accompanying this report, as a frontispiece. Fifty- two sheets lying wholly or partly within the State have been completely surveyed, and of this number twenty-eight have been engraved and printed and are now available; ten have been partly surveyed, making a total equivalent area of nearly 10,000 square miles completely surveyed, the larger portion of which is in the roughest portion of the State. In addition primary control has been extended over 129 quadrangles, fifty- two of which have been mapped as above stated. The complete map of the State will cover 212 quadrangles in whole or in part. For a more compendious statement of results see Appendix B. 24 , PRELIMINARY REPORT ON THE USES OF TOPOGRAPHIC MAPS. The possible uses of contour topographic maps are so extensive as to almost defy enumeration. Such maps not only answer a great variety of questions, but frequently suggest phases of problems that would not otherwise have arisen, but for the study of these maps. Some of the more obvious uses are given below. Agricultural. The lay of farm lands — how much hill land and how much bottom — can be seen by an intending purchaser without visiting the premises, if such a map is examined ; and the suitability for pro posed agricultural purposes may often be inferred from an inspection of the map. It will also serve for a base for land-classification surveys by the National Government. Such surveys have already been initiated in other states by the National Department of Agriculture, Administrative purposes will be served by these maps. There is hardly a bureau in our State 'Government that will not in some way find them useful. The Board of Public Works could have used such maps for. determining the watersheds tributary to, and estimating the available water supply for, summit levels of the canals; or for projecting new feeders. The Board of Health would find them useful in passing upon sanitary projects submitted for approval. The Railway Commissioner could use them for checking mileage and as a base for railway maps of the State. They would answer many questions affecting legislation, and court decisions. They wo-uld form basal maps for special purposes for the State Board of Agriculture, Mine Inspector, Canal Commission ers, etc. Educational. Universities, colleges, acadamies, and high schools will find these maps extremely useful in studying scientific problems. Even the common schools will find them useful in studying geography, for, the present day method of teaching this subject is to begin with local sur roundings. An excellent map of any county can be readily obtained, at a merely nominal cost, upon the completion of the survey by simply past ing together the necessary sheets. It is said that in New Jersey every school in the State is provided with a full set of the topographic maps of the State. Engineering enterprises are greatly facilitated by these maps. The Engineering News of May 21, 1903, contains an account of a recently built section of railway line, in which the writer states that $85,000 was CO-OPERATIVE TOPOGRAPHIC SURVEY. 25 saved to the company by discovering a better route on the Co-operative Survey maps, than that chosen and about to be built upon before the region was mapped by the United States Geological Survey. Industrial projects are served by these maps. The projection of electric railway lines is rendered economical because the expense of a preliminar)- survey is frequently rendered unnecessary. The location of water-powers is greatly facilitated, since it can be seen to what extent the water will be impounded by a dam of given height, or what length of canal or hydraulic will be required for a given fall, etc. Military. Topographic maps are needed in planning movements of State or National troops. Indeed this was the way the topographic map originated. Napoleon is said to have organized the first topographic corps, and on the maps of his topographers every detail affecting the movement of troops was shown. This -required the slope to be repre sented, which was done by the laborious system of hachures, which, be sides being difficult and tedious to make, obscured the other features of the drawing. The simple device of contour lines now does this with all the accuracy of hachures, and does not obscure the other features. Municipal projects such as public water supplies and sewerage sys tems find topographic maps indispensable for their study. Topographic maps are indispensable for laying out town sites, or for intelligently making large additions to existing towns. Pleasure Seekers, whether touring on wheel, automobile, riding, or driving, will find these maps a reliable guide for journeying. All who travel the public highways in portions of the State unfamiliar to them will find these maps useful and convenient guides. Public Improvements of many descriptions will be served by these maps. County commissioners and township trustees will find them use ful in projecting new roads. They would form the basal maps for a general scheme of improvement of the existing highways of the State, should this latter be taken up at some future time. They will be useful for laying out ditches, and improving drainage generally. Scientific questions of many kinds will be studied by the aid of these maps. In fact the origin of the topographic work of the United States Geological Survey was to furnish a basal map for the study of the geology of the country. Following the topographic survey of the eastern portion of the State the Federal Survey has already made a study of the Cadiz oil field at its own expense and has published a bulletin concerning the same. A biological survey of the State can be better made by these maps. The problems of deforestation and its remedy, will be studied by the Forestry Division of the Agricultural Department, after these maps are available. Surveyors generally over the State will be benefited because the tri angulation and primary traverse points will form base lines upon which 26 PRELIMINARY REPORT ON THE to make cadastral surveys for taxation and other purposes. The numer ous bench marks over the State will be very useful for determining ele vations for laying out ditches, highways, and many other improvements. The elevation of any point above sea level can be readily and accurately determined, and in future surveyors will refer all elevations to the same reference plane. At the present time the elevations of one town with reference to those of another, frequently cannot even be guessed, because one city surveyor assumes an arbitrary datum, while the second may make a radically different choice. The bench marks of the Geological Survey will not only render the elevations of adjoining towns comparable, but will make them comparable with adjoining counties and even ad joining States, for the bench marks in every State in the Union will be referred to one universal reference surface, the level of the sea. Since a brief account of the methods used by the Survey will tend to a more extended and intelligent use of the maps, such an account is herewith appended. CO-OPERATIVE TOPOGRAPHIC SURVEY. 27 METHOD OF SURVEYING AND MAPPING. The United States Geological Survey was organized in 1882 and has shown itself to be one of the most aggressive and progressive bu reaus of our national government. Originally organized to carry on geological investigations, which involved making preliminary small scale topographic maps -for basal purposes, its organization has grown to in clude a completely organized Hydrographic Branch, and a Publication Branch which in addition to other work of a high order engraves and prints the sheets of the Topographic Branch handsomely in colors. The scope of the Geological and Topographic Branches has been greatly widened since the inception of the bureau, necessitating likewise extensive growth in the remaining or Administrative Branch of the Survey. From somewhat crude beginnings in 1882 the Topographic Branch, under which the work in Ohio is done, has developed its present improved methods as laid down in Monograph XXII and the manual of May 1, 1903, entitled Instructions Relating to the Work of the United States Geological Survey, which were prepared under the supervision of the Director. The following brief explanations were taken chiefly from these sources, and any one who is especially interested is referred to these two volumes, where he will find a very complete and comprehensive sys tem developed.The Federal Survey has undertaken to make a contour topographic map of the entire country. It is prosecuting this work at many places, as previously stated, with the co-operation of the local governments. The whole country is divided into districts, and each year a number of these are completed. These districts might be limited for convenience by natural boundaries, as in the case of counties or similar civil divisions, but it has been found far more convenient to divide the total area into quad rangles, by parallels of latitude and meridians of longitude, and map these one by one. This system has accordingly been adopted, and it has great advantages in the way of uniformity of size of, and ease of reference to the different sheets. To produce an accurate and trustworthy map of any extended area, such as a state, the position of the tract upon the earth's spheroid must first be fixed. To do this the geographic position of a large number of points within the area must be accurately determined. This may be done in three ways : by astronomical observation ; by extending triangulation from points whose positions have been previously accurately determined or assumed ; and by primary traverse, which consists in determining new ^O PRELIMINARY REPORT ON THE positions (from old ones assumed or previously determined) by a series of linear measurements combined with angles, similar to the method of running a railroad preliminary line with a transit. These three oper ations, together with the careful determination of a system of elevations, are embraced in the term "primary control." All three methods of primary control have been used in Ohio, the first only sparingly, however. The latitude and longitude of a monument in the Capitol grounds at Columbus was determined astronomically by the United States Coast and Geodetic Survey during their transconti nental survey. A base line was' measured and, a system of triangulation was expanded in the vicinity, by the present Survey, and connected with this monument, and later it was joined by primary traverse lines to the triangulation systems across the northern and southern parts of the State. These later connections showed the point thus determined at Columbus to have a station error of considerable amount. Since this was the only instance of astronomical methods employed to determine position and of base line measurement, no detailed account of these methods will be here given. See Monograph XXII for such an account. Primary Traverse and Primary Triangulation are the two methods used to cover practically the whole State with horizontal control. The latter method is capable of much the greater refinement, but becomes too expensive to use in a flat country like the northwestern portion of Ohio, on account of the expense of erecting signals. The eastern and south eastern portions of the State, or approximately that part lying east of a line drawn from Cleveland through Columbus, lie favorably for tri angulating and therefore will be covered with this form of control. As early as 1889 the Coast and Geodetic Survey had carried a belt of trian gulation across the State following closely the 39th parallel of latitude. Previous to this the United States Lake Survey extended a system of triangulation across the northern part of the State closely following the shore of Lake Erie. The accuracy of these two systems is shown by the fact that, although conducted independently and by different organizations at different times, after being separate for a distance of several hundred miles, when connected in eastern Ohio, they showed a discrepancy of only twenty-seven feet in determining a given position; and, quite a part of this discrepancy is to be charged to the connecting system. These two Federal Surveys, therefore, have furnished an excellent base upon which to found the remaining primary control in Ohio, and the United States Geological Survey in furnishing supplementary control has used and will use their work as basal. The Primary Triangulation of the Geological Survey is carried on under the following regulations. Theodolites with eight-inch circles reading by micrometer eye-piece to two seconds of arc, are used. In struments are always placed over the center of stations if possible, to avoid reduction to center, and are protected from sun and wind by suit- CO-OPERATIVE TOPOGRAPHIC SURVEY. 29 able means. In measuring angles extra precautions are taken to guard against such sources of error, as micrometer run, error of adjustment, and eccentricity, and no angle is considered as finally determined that has not been measured on at least five different parts of the circle. The error of closure of any triangle in primary schemes must not exceed five seconds of arc. In connection with the triangulation in each general locality ob servations on Polaris for azimuth must be made on two nights from at least two stations. These observations to consist of not fewer than six angles between mark and star with telescope direct and reversed. Great care must be taken in adjusting and leveling horizontal axis of the theodolite, and watch error must be determined by telegraphic compari son of time, or by astronomical observation. The mark must consist of a small box with a slit one-eighth of an inch wide placed at a distance of not less than one mile from the instrument. A systematic form of field notes is enjoined for these observations, as well as for all the other field observations. Primary Traverse. The outfit for Primary Traverse consists of a high grade engineers's transit reading at least to half minutes, a 300-foot steel tape, a spring balance, one 100-foot steel tape, two thermometers, four hand recorders, two flag poles, and a good watch. The party should consist of one chief, as transitman, one recorder, two tapemen, and one flagman. At each station the transitman should proceed as follows : Set telescope on rear flag, read both verniers, transit telescope, set on front flag and read both verniers. Shift the circle and re-measure the same angle with telescope reversed. If the two angles thus measured differ more than 60 seconds, repeat the opera tion. Railroads furnish the most advantageous routes for primary traverse, because of their moderate grades and favorable alignment. Along these the front tapeman puts a twenty-pound tension on the front end of the 300- foot tape with a spring balance. He makes a chalk mark on the rail, or places a tack or nail on a tie. stake, or measuring board, under the 300-foot mark for full tape lengths, and under the fractional graduation at stations. The distance which he records is checked by the transitman and by at least one other member of the party. The tack or nail is left sur rounded by conspicuous chalk marks, and the same process is continued, The rails should be 'counted by two other members of the party, who also check the number of tape lengths at the first opportunity. Each sta tion should be marked by a small-headed tack or pricking needle through a piece of white paper or cloth, its number being chalked on the rail near where it falls. The distance between stations should be limited to the visibility of the flag pole. Rails or center of track must not be used as alignment sights. , 30 PRELIMINARY REPORT ON THE Along highways or open country the tape should be kept level. On steep slopes a plumb-bob must be used, either to bring the tape vertically over an established point or to establish a new one, as the case may be. Tape lengths are marked on the measuring board, tie, or stake with' the pricking needle. Where slopes are so steep as to render the leveling of the 300-foot tape impracticable a shorter tape must be used. The chief and two other members of the party must keep an independent count of the tape lengths. The temperature of the tape must be taken every hour of the day. Stations should be made at even tape lengths when prac ticable. Observations for azimuth should be made on Polaris at the end of each day's work when practicable, and azimuth stations not to be more than ten miles apart except on long tangents. These observations and reductions are made in accordance with the method explained in the latest manual of the General Land Office, and are to consist of not less than three direct and three reverse measures on three parts of the circle between Polaris and azimuth mark. The watch to be compared with standard time often enough to determine its error within ten seconds. If the traversed line is very crooked the instrument should be provided for making solar azimuth observations, and these made twice each day in addition to Polaris observations. Two permanent marks, either copper bolts or the standard bronze tablets of the Survey, should be placed not less than 500 feet apart at the beginning and end of each line, also at prominent junction points from which other primary control lines may be started. Careful records, ac cording to prescribed forms, are to be kept of all operations, and the positions of many topographic features on the line of the work are also recorded. Spirit Leveling. After the determination of the horizontal or geo graphical position of a system of points by any of the methods preceding, the determination of the elevations of these points above mean sea level completes the work of primary control. These elevations are determined by spirit leveling, and this work is entirely independent of the work of horizontal control ; it may precede, be carried on simultaneously with, or follow the latter. In connection with the transcontinental trian gulation belt, the United States Coast and Geodetic Survey carried a line cf precise levels across the country. This line crossed Ohio along the line of the Baltimore and Ohio Southwestern railroad from Parkers- burg through Chillicothe to Cincinnati. The United States Lake Sur vey has also carried a line of precise levels, largely by means of water gages, from Sandy Hook up the Hudson to Lake Ontario, and along the line of the Great Lakes to Duluth. The United States Engineers have carried a line of careful levels from Pittsburg along the Ohio River to Cin cinnati. The Pennsylvania railroad has carried precise levels from the sea-board westward through Pennsylvania and Ohio, along the Pittsburg, CO-OPERATIVE TOPOGRAPHIC SURVEY. 31 Fort Wayne and Chicago railroad in the latter State. Finally the Coast and Geodetic Survey in 1899 connected its own transcontinental line with the Lake Survey levels by a line of precise levels from Gibralter, Michi gan, through Toledo and along the Miami and Erie Canal to Cincinnati. All these lines have thus furnished excellent basal control for the subse quent spirit leveling of the Co-operative Survey in this State. The United States Geological Survey has been constantly supple menting the foregoing systems by new connecting lines until in the spring of 1903 enough data were accumulated to enable a grand adjustment of the network of precise levels to be made by the United States Coast and Geodetic Survey. This adjustment includes the precise levels of the Mississippi River Commission, and of other organizations, and the re sulting determinations of the data in Ohio are probably now within a few tenths of a foot of the true elevation above mean sea at Sandy Hook, New York. The spirit leveling of the present Survey is carried on under the following regulations. For each general locality, the elevation of one point is very carefully determined and taken as the datum for that lo cality. Thus, for Columbus, the elevation of an aluminum tablet, set in the Franklin county court house, was carefully determined by a double line of precise levels from the United States Coast and Geodetic Survey bench mark at Chillicothe. All bench marks and other elevations in the vicinity of Columbus were determined by level circuits starting from and checking on this court house bench mark, and the bench marks so set were stamped with the word "Columbus," thus indicating the datum to which they were referred. In addition to the word "Columbus," the elevation to the nearest foot was stamped on each bench mark. Eleva tions cannot be more closely noted on the monuments owing to the fact that during the early part of any extensive survey the determined eleva-^ tions of many of the data must necessarily be subject to considerable change by later and increasingly more accurate adjustments. In any case, the exact elevations, to one-thousandth of a foot, given by the latest adjustments, may be had from the published lists. In the West two permanent bench marks are set in each township or equivalent area; east of the 95th meridian at least one is to be set to each 36 square miles of area. These bench marks are bronze or aluminum tablets firmly cemented into masonry foundations of buildings, in bridge abutments, or some other permanent structure. They will prove ex tremely valuable to the surveyors and engineers of the State. The in strument used in setting them, as indeed in all the precise and flying levels of the Survey, is the ordinary Engineer's Wye level. Careful in structions covering every detail of the work are contained in the manual of instructions, and forms of record for each class of work are pre scribed. The error of closure allowed in the circuits of precise leveling for establishing bench marks is, in feet, not to exceed 0.05 times the square root of the distance run in miles. 32 PRELIMINARY REPORT ON THE At least two primary triangulation points or two primary control lines have previously been required to be established within a fifteen- minute quadrangle before secondary control may begin on it, and the sketching be completed. This requirement has now been raised in the case of primary traverse so that, at present, primary control lines must traverse two sides of a sheet, and frequently all four sides are so trav ersed. Since primary control must undergo adjustment at the end of the season before being plotted on a topographic sheet, the necessity of keeping it well in advance of the secondary work is apparent. The pri mary control locates the quadrangle geographically on the earth's sur face, the secondary control locates all prominent points interior to the sheet with reference to- the primary control. Since, after adjustment, the latter is assumed to be absolutely correct, it is evident that a greater relative error may be permitted in the secondary work. The above re quirements satisfied, secondary control is begun. Secondary Control comprises secondary triangulation by transit or plane-table, usually the latter, secondary traverse by stadia or by buggy, and flying levels. These will be passed over very briefly, as a full ex planation of them may be found in the Survey publications already noted, or in a number of text-books on surveying. In hilly country like southeastern Ohio, numerous points, such as churches, lone trees, hill tops, etc., are located by plane-table triangula tion, the instrument occupying first the primary stations, and later sec ondary stations of its own determining, and frequently points located by resection or the- three point problem. The plane-table employed in this work by the Survey is admirably simple in design, and is provided with telescopic alidade with vertical arc and stadia wires which prove ex tremely useful for locating supplementary points and elevations. The plane-table is the topographers instrument par excellence except for the one drawback of exposing the map to the moisture of foggy mornings or showers. After the quadrangle is well spotted with secondary locations, the roads may be traversed by buggy, and frequent ties made to these sec ondary points. In buggy traverse the wheel is the distance measurer, and a small sight alidade placed on the small plane-table board is the direction indicator. A magnetic needle attached to the board is also provided as a means of orienting. The circumference of the buggy wheel being known, its revolutions are counted by means of odometer or by the traverseman, for distances. The results that may be thus obtained are surprisingly accurate to an initiate. Of course the circuits will not exactly close, and the traverseman is required to clearly show the discrepancy; After a number of these have been run connecting on themselves of Each other, they are adjusted and transferred to the topographer's sketch sheet. CO-OPERATIVE TOPOGRAPHIC SURVEY. 33 Buggy traverse is also used in connection with primary traverse in flat country, except that here it constitutes the bulk of the secondary hor izontal control. The traverseman, in addition, locates many prominent topographic features along the road by means of intersections. When streams or ridges are not traversed by highways, they may be traversed by stadia lines. Before, or along with, the buggy traversing the flying levels, so called, are run. They are usually run along the highways and consist of determining the elevations of road crossings, summits, depressions such as stream crossings, and other prominent points. An engineer's wye level is used for this purpose and circuits are run always closing on themselves or on each other ; but since these elevations are for sketching purposes, the same degree of accuracy as for bench mark levels is not re quired. The frequent elevations thus determined are painted on adjacent fences at the roadside opposite the point, on telegraph poles, or wherever they will be readily seen by the contour sketcher who is to follow. Topographic Sketching. After the secondary horizontal and vertical control is established and adjusted, the sketching of the contours and remaining topography follows. Contour sketching requires a trained eye and should be done by a person of some years' experience, who is ordinar ily the chief of the party. Before beginning the sketching in the field he avails himself of all the maps, surveys, and other information obtainable concerning the sheet, in addition to that gathered by his own men. Con tour sketching is done on the plane-table with telescopic alidade, and the instrument occupies many points determined by plane triangulation, or traverse, or both, the topographer being assisted in tracing the contours by the numerous elevations along the roadside. The scale of the pub lished maps is i :62,5oo or about one inch to the mile. The smallest dis tance, therefore, that can be scaled on the map is about 50 feet. The topographer, therefore, must locate his points within this distance of their true position. To more easily accomplish this the field sheets are sketched to a larger scale than the published maps. A scale of 1 : 45,000, or about one inch to 4,000 feet, is used for the field sketches, including buggy traverse sheets. At the close of the field season the contour maps are drafted and prepared for engraving in the Washington office. The work of draft ing consists of inking in the drainage, culture, and contours, and of let tering the topographic features. Since three separate engravings on copper have to be made for each quadrangle, one for drainage printed in blue, one for relief printed in brown, and one for culture printed in black, the disposition of the lettering requires extreme care. Before being submitted for engraving the work is carefully edited. Names of localities are examined and official spelling adopted for such names as have been passed upon by the United States Board on Geographic Names, and) other accepted authorities. All other features and symbols are edited according to an established standard code. 34 PRELIMINARY REPORT ON THE The engraving and printing complete is done by the Publication Branch of the Survey at its Washington office, and is of unequaled clear ness and elegance. The Federal Bureau assumes complete control of printing and distributing all maps of its making, no matter in what State, and this is a wise provision, because few States can hope to maintain at present such efficient publication facilities, and, in addition, the small fee charged for each sheet prevents wasteful distribution. This fee cov ering the cost of production, is five cents per sheet, unless one hundred are ordered in one order, in which case they are two cents apiece. They are obtained by enclosing postoffice money order, not stamps, addressed to the Director, U. S. Geological Survey, Washington, D. C, and should be called for by the name adopted for each sheet. The name chosen is usually that of the most prominent feature within the quadrangle. CO-OPERATIVE TOPOGRAPHIC SURVEY. INSPECTION. Finding the task of examining the results submitted by the Geological Survey burdensome and of a nature requiring the services of a person experienced in surveying and mapping, you appointed on August 2, 1901, Professor C. N. Brown to look after the interests of the State. The untimely death of Professor Brown on March 6, 1902, deprived the State of an extremely useful and efficient servant, but not before he had made a lasting impression on the work. The Geological Survey has shown itself hospitable to suggestions, and during his short term of service Prof. Brown suggested a number of valuable improvements which were adopted, one of which was the num bering of the sections on the maps. To one not acquainted with the State this may seem of minor importance; but in Ohio practically every system used in other states in laying out land was employed, and in addition some systems which have never been tried elsewhere, have been used here. The numbering of the sections and the marking of the boundaries of these special districts will enable any one to readily follow the various systems used by the Government surveyors when the lands of the State were first laid out. The United States Geological Survey officials, one and all, have afforded every opportunity for the inspection of the work, and I desire here to thank them for the courteous treatment received. The best of good feeling has prevailed between State and Federal authorities, and hearty co-operation has marked the progress of the survey from its be ginning. I take pleasure in stating that the Federal officials have shown them selves zealous in faithfully carrying out the provisions of the agreement, and that in all but a few minor instances, where temporarily impracticable, the terms of the agreement have been strictly complied with. Further, the Survey officials have done more in some instances than required to do by the terms of the agreement. The agreement for the season of 1901 calls for a contour interval of 20 feet, but the sheets in the northwest portion of the State were surveyed during that season to a 10 foot contour interval. The Survey also went to the expense of engraving a plate in an additional color to represent section numbers on these sheets. Engraved proofs showing outlines of wooded areas on the sheets thus far surveyed, have not yet been furnished, for the reason that the Geological Survey 36 PRELIMINARY REPORT ON THE is considering the advisability of printing the outlines of wooded areas as a green overlay upon all the finished maps, and if this is done it will be a much more valuable arrangement for the general public, than the arrangement as per agreement. The work of inspection has consisted of investigating the methods and execution of the Survey, of carefully examining the photolithographic and engraved proofs submitted, of examining and checking the expense vouchers to be paid, and of collecting and editing the ¦ resulting data, aside from maps, for State publication. The Federal survey also pub lishes these data from time to time in annual reports and special bulletins. Regarding the methods of the survey, would say that they are efficient and economical for the purposes intended, namely : the production of a map to scale i :62,5oo. The long experience of the Federal bureau has enabled it to perfect its organization, and to select methods best adapted to the two distinct kinds of topography, encountered in the State. A de scription of these methods has been given in the foregoing pages. Three field parties have been visited and the results of buggy traverse, plane-table triangulation, and flying levels noted. These results showed that the methods employed enabled errors to be readily kept well within the allowable limits laid down by the Survey manual of instructions. The work of primary control has not yet been examined. The greater portion of this has been executed before your present representa tive could inspect the same. It is based, however, upon the best basal control possible to obtain, that of the United States Coast and Geodetic Survey triangulation system, and that of the United States Lake Survey. The work of these two organizations has been connected by the United States Geological Survey by no less than three lines of primary triangu lation or traverse across the State which enables all work now to be reduced to United States standard geodetic datum. More primary control is used for each sheet now, than at the be ginning of the survey. Formerly primary traverse on two sides of the sheet was deemed sufficient. A recent innovation by the Federal Geo logical Survey is the use of primary traverse on the four sides of each sheet. Seventeen engraved sheets have been carefully examined. The en graved maps of the United States Geological Survey represent probably the most elegant work, in the way of map printing, done in this country, and few indeed are the flaws that can be found in their drafting, engrav ing, and printing. However, anyone with large experience knows how easy it is to occasionally print an erroneous figure, or omit some useful information from a map, especially where the aggregate of the infor mation published is very great, and such a person will welcome cor rections or useful additions to his work. Some few of such amendments have been made and will receive consideration in the next editions. It was thought not wise to delay the publication of the 1901 sheets, to make CO-OPERATIVE TOPOGRAPHIC SURVEY. 37 these improvements now, in order that the results of the surveys of 1901 might be immediately available. The vouchers forwarded by the chief clerk of the United States Geological Survey have been uniformly correct, no inaccuracies worthy of mention having been found. In some cases where it appeared that a mistake might have been made in the rates for subsistence, written in quiries have brought responses confirming the statements of the sub- vouchers. The expenditures by the State in some months have greatly exceeded those of the Geological Survey, and at other times those of the latter have been greatly in excess. Such arrangements have been will ingly made by both parties to co-operation, in order that the work might at no time be delayed. The expenses on both sides are balanced on June 30th of each year. In January last a visit was made to the Washington office and the work of drafting, editing, engraving, and printing inspected. Topo graphic sheets mapped by the Geological Survey in every part "of the United States are engraved in this office. They are listed for engraving in the order of completion, and, owing to the large number of sheets turned into the office, the work of engraving is not able to keep pace with that of surveying. Consequently, a quadrangle mapped one season is usually not ready for printing until the second season following. The care with which the drafting, engraving, editing, and printing is done, would of necessity delay the publication nearly one year after completion of the surveying. 38 PRELIMINARY REPORT ON THE RECOMMENDATIONS. The people of the State are to be congratulated upon the good progress made toward securing a complete map of the State, and should see to it that the consummation of their wishes is not delayed. The ap propriations thus far made have secured the expected results and there is thus far no reason for changing the original estimate. It is estimated that $25,000 per year for five years will complete the survey at the expira tion of- that time. Good results are already following the work done. On another page is recounted the saving of $85,000 to one enterprise by the publication of one sheet alone. Elsewhere is noted the reconnoissance of oil fields following the topographic work. The Federal Survey has also in prep aration a Geological atlas of one quadrangle. Most important of all, however, twenty-eight sheets covering over 5,000 square miles of the State have been handsomely engraved and printed and are now available ; twenty-four others have been surveyed and are being prepared for en graving while other sheets still are partly surveyed, and much primary contral has been done. Last but not least the elevations and geographical positions of numerous permanent marks in various parts of the State have been determined. These results are tabulated in the appendices to this report. The United Sates Geological Survey upon the completion of the work will probably publish in convenient and concise form a descriptive list of all such marks. Partial lists of this kind have already been pub lished for other districts by the Federal Survey. If this is not done by the National Survey, it should be done by the State. After the completion of the work the final adjustment of all bench marks can be made to probably within a tenth of a foot of the elevation above mean sea level, and these finally adjusted elevations should be stamped upon the permanent monuments set during the survey. Until such time, their elevations can be known from the lists published from time to time by Federal and State authorities, which publications are for gratuituous distribution. After those quadrangles which are most densely populated, the sec tion of the State containing our unexploited mineral wealth should receive priority in order of survey, but this is not a necessity ; if there are special needs of the State to be served these may receive prior consideration. It CO-OPERATIVE TOPOGRAPHIC SURVEY. 39 is necessary, however, to select for survey in any season quadrangles that have previously been primarily controlled. It is recommended that the remaining appropriations be made uni formly $25,000 per year. Thus far no two have been alike. $25,000 was appropriated for 1901, $20,000 for 1902, and $30,000 for the work of 1903. This procedure to some extent disorganizes the personnel of the survey. The remaining work can be executed to somewhat better ad vantage if a uniform number of skilled topographers with their parties can be engaged each season. APPENDIX A LEGISLATION AND AGREEMENTS. 42 PRELIMINARY REPORT ON THE APPENDIX A. H. B. No. 904, Passed April 16, 1900. To make appropriations for the last three quarters of the fiscal year ending November 16, 1901, and the first quarter of. the year ending February 15, 1902. Be it enacted by the General Assembly of the State of Ohio: Section 1. That the following sums, for the purposes herein specified, are appro priated out of the moneys in the state treasury to the credit of the general revenue fund not otherwise appropriated, subject to draft on and after February 15, 1901, to-wit: ********** For co-operation with the United States Geological Survey in the preparation and completion of a contour topographic survey and map of this state, to be paid upon vouchers approved by the governor, and the governor is hereby authorized to arrange with the director or representative of the United States Geological Survey concerning this survey and map, its scale, method of execution, form and all details of the work in behalf of this state, and may accept or reject the work executed by the United States Geological Survey, the sum of $25,000 00 And it is hereby provided that said map shall accurately show the outlines of all townships, counties and extensive wooded areas in this state as existing on the ground at the time of the execution of these surveys; the location of all roads, streams, canals, lakes and rivers; and shall Tshow by contour lines the elevations and depression of the surface of the country, provided, further, that the state shall pay not to exceed one- half of the cost of survey as completed. ***** A. G. Reynolds, Speaker of the House of Representatives. Jno. A. Caldwell, President of the Senate. Passed April 16, 1900. H. B. No. 1053, Passed May 12, 1902 An act to make appropriations for the last three quarters of the fiscal year ending No vember 15, 1902, and the first quarter of the fiscal year ending February 15, 1903. Be it enacted by the General Assembly of the State of Ohio : Section 1. That the following sums, for the purposes herein specified, are appro priated out of any moneys in the state treasury to the credit of the general revenue fund not otherwise appropriated, to-wit: ***** For co-operation with the United States Geological Survey, in the preparation and completion of a contour topographic survey and map of this state, the sum of twenty thousand dollars $20,000 00 To be paid upon vouchers approved by the governor, and the governor is hereby authorized to 'see that such work is carried on as heretofore arranged with the represen tatives of the United States Geological Survey, and he may accept or reject the work executed by the United States Geological Survey; and if he finds it necessary to have an assistant in this work he may employ a competent person and pay him a reasonable compensation out of this appropriation. ***** W. S. McKinnon, Speaker of the House of Representatives. F. B. Archer, Passed May 12, 1902. President of the Senate. CO-OPERATIVE TOPOGRAPHIC SURVEY. 43 H. B. No. 1059, Passed May 12, 1902. An act to make appropriations for the last three quarters of the fiscal year ending No vember 15, 1903, and the first quarter of the fiscal year ending February 15, 1904. Be it enacted by the General Assembly of the State of Ohio : Section 1. That the following sums, for the purposes herein specified, are appro priated out of any moneys in the state treasury to the credit of the general revenue fund not otherwise appropriated, subject to draft on and after February 16, 1903, to-wit : ********** For co-operation with the United States Geological Survey, in the preparation and completion of a contour topographic survey and map of this state, the sum of thirty thousand dollars ¦ $30,000 00 To be paid upon vouchers approved by the governor, and the governor is hereby authorized to see that such work is carried on as heretofore arranged with the represen tatives of the United States Geological Survey, and he may "accept or reject the work executed by the United States Geological Survey; and if he finds it necessary to have an assistant in this work he may employ a competent person and pay him a reasonable compensation out of this appropriation. ***** W. S. McKinnon, Speaker of the House of Representatives. F. B. Archer, President of the Senate. Senate Joint Resolution No. 15. JOINT RESOLUTION. Providing for the publication of the report of the Ohio co-operative topographical survey. Be it resolved by the General Assembly of the State of Ohio : That the state printer be hereby authorized to print, as soon as practicable, twenty-five hundred copies of the report of the inspector of the Ohio co-operative topographic survey which comprises that information hitherto gathered by the survey and not published in map form, and covering the work of the survey from its inception to November 15, 1903. That five copies of the same be sent to each member of the general assembly, one hundred copies be sent to the state library, one hundred copies be sent to the governor or his representative on the survey, and the remaining copies be deposited with the secretary of state for future distribution, provided, however, that no more than fifteen hundred copies including those distributed to the governor, library, and members of the general assembly, be distributed the first year. George T. Thomas, Speaker of the House of Representatives. Geo. H. Chamberlain, President pro tern, of the Senate. Adopted March 25, 1904. 43 AGREEMENT Between the Governor of Ohio and the Director of the United States Geological Survey for the execution of the Co-operative Topographic Survey of the State of Ohio, as provided for in An Act (H. B. No. 904) Passed April 16th, 1900. (1) The preparation of the map shall be under the supervision of the Director of the United States Geological Survey, who shall determine the methods of survey and map construction. 44 CO-OPERATIVE TOPOGRAPHIC SURVEY. (2) The order in which, in point of priority, different parts of the state shall be surveyed, shall be agreed upon in detail by the Governor of Ohio and the Director of the United States Geological Survey. (3) The work shall be based upon the triangulation of the United States Coast and Geodetic Survey, and the United States Lake Survey, and wherever such primary control is deficient it shall be supplemented by the Co-operative Topographic Survey, which shall permanently monument all important positions. (4) The survey shall be executed in a manner sufficiently elaborate to prepare a map upon a scale of 1:62,500 exhibiting the hydrography, hypsography and public culture, and all town and county boundary lines and' township land lines, as marked upon the ground at the time of its completion in form similar to sheets already completed in this state. The preliminary field maps shall be on such scale as the Director of the United States Geological Survey may select to secure accuracy in the construction of the final map. (5) The hypsography shall be shown by contour lines with a vertical interval of twenty feet. (6) The heights of important points shall be determined and furnished to the Governor of the state. (7) The outlines of wooded areas shall be represented upon proofs of the en graved map to be furnished the Governor of the state. (8) For convenience the United States Geological Survey shall, during the progress of the field work, pay the salaries of the permanent employes engaged there on, while the traveling, subsistence and field expenses shall be paid for the same time by the state. For office work on the map the salaries shall be divided between the two agreeing parties in such a, way as to equalize all expenses, provided that the total cost to the State of Ohio of the field and office work shall not be more than twenty-five thousand dollars ($25,000.00), and provided that the United States Geological Survey shall expend an equal amount upon the work. (9) During the progress of the work, free access to the field sheets and records of the topographers and draftsmen shall be afforded the Governor or his represen tative for examination and criticism; and should the said Governor of Ohio deem that the work is not being executed in a satisfactory manner, then he may, on formal notice, terminate this agreement. (10) The resulting map shall fully recognize the co-operation of the State of Ohio. (11) When the work is completed, the Governor of the State of Ohio shall be furnished by the United States Geological Survey with photographic copies of the manuscript sheets; and when the engraving is completed and at all times thereafter when desired, he shall be furnished by the said survey with transfers from copper plates of the map for use in printing editions of said maps. Geo. K. Nash, Columbus, Ohio, November 24, 1900. Governor of the State of Ohio. Chas. D. Walcott, Washington, D. C, November 26, 1900. Director United States Geological Survey. APPENDIX B •EXPENDITURES ON QUADRANGLES. SUMMARY OHIO FIELD WORK TO 1903 INCLUSIVE. 05 Counties. Sheets. Topographers. •a w CD Spirt Leveling. X £3 O s PI tud3 Ol O O (1) s3 A o u 1 ¦a pa*!wo*JH o zHw 1883)1890,1897 J 1898 1 1898189818991899 1899 1899 18991899 1901 19011901 19011901 1901 19011901190119011901 1901190119011901 Lawrence, O., Cabell, Carroll, Lincoln, Wayne, Lo gan, W. Va Scioto, Lawrence, O., Greenup, Ky Hamilton.Clermont, O., Campbell ,Ky. .. Hamilton, O., Kenton, Broome, Ky Franklin, Lincoln, Fairfield, Pickaway . . Franklin, Pickaway, Madison Lucas, Wood, O., Monroe, Mich Lucas, Ottawa Lucas, Ottawa, Wood, O., Monroe, Mich. Total Ohio, Outside Co-operation . Lawrence, O., Wayne, W. Va., Boyd, Greenup, Ky . Lawrence, O., Wayne, W. Va., Boyd, Greenup, Ky. Lawrence, O., Cabell, Wayne, W. Va Jefferson, Belmont, O., Marshal, Brooke, W. Va Washington, Pa Jefferson. Carroll, Harrison Summit, Stark, Portage Wayne, Medina Wayne, Summit, Stark, Medina Cuyahoga < Medina, Cuyahoga, Summit Lorain Seneca, Hancock, Wood Wood, Lucas Hancock, Wood Sandusky, Wood, Ottawa, Seneca *Huntington . Jlronton East Cincinnati West Cincinnati . East Columbus . . West C omnibus . Toledo Oak Harbor Maumee Bay fKenova . . Ceredo .... Guyandot . Wheeling Cadiz Canton Wooster Massillon Euclid Cleveland Oberlin Fostoria Bowling Green. Findlay Elmore Shumway, Fletcher. . . . Monroe, Smith, Morrill Cooke Cooke Munroe Munroe Cooke Cooke Cooke Morrill . . . Morrill . . . Morrill . . . Hall, Harper. GriswoldMunroe Munroe Munroe Cummin Cummin Cummin Cooke Cooke Cooke Cooke 342 227 552 1130 71 220 70 24 113 263 326 50 185 7 3 76 2046 500 37 139 5 4 57 1534 374 39 229 39 6 156 425 680 38 229 38 6 156 425 680 23 205 6 87 242 599 10 97 4 11 30 75 22 196 6 82 232 571 290 1500 501 ' 59 965 5749 4935 '"ii "46 "6 '"4 ' '45 64 "'2i6 15 49 9' 2 48 217 228 9 39 35 1 24 113 148 228 444 6 257 1032 790 45 226 8 114 567 800 44 226 8 113 567 800 44 226 7 113 566 800 12 46 - 1 44 98 754 56 224 8 205 462 723 52 209 7 189 423 661 41 226 8 167 696 559 35 224 6 168 1211 734 35 225 5 175 392 715 35 224 6 159 1211 734 2265 19631919 1440 105810571390 634 1330 13056 536588 4000 13531353 1353 503 23652163 1369 1620. 14941620 190119011901 f 1901 L 1901 ?3 1901 a 1901 1901190119011901 Sandusky, Ottawa, Seneca Erie, Sandusky, Huron, Seneca, Ottawa Erie, Huron, Ottawa Ottawa Delaware, Marion, Morrow, Union Delaware, Union, Franklin, Madison Lorain, Erie, Huron Total Ohio completely mapped, 1901 Medina Harrison, Carroll Cuyahoga, Lorain Columbiana, Jefferson, O., Hancock, W Va., Beaver Pa Unfinished in field, 1901, Ohio, only. Grand total for 1901 Fremont... . BellevueSandusky. .. Put-in-Bay.Delaware . . . Dublin Vermilion . . Medina.Scio Berea. . Wellsvfile. Tyler, Jr.. Tyler, Jr.. Tyler, Jr.. Tyler, Jr., Duke Griffin Goodlove . Munroe Griswqld Cummin Sutton 352925 8 747930 224 183161 38 228228 146 '50 6542879 267217 192 47 426 180 488 1211 983 855 226 108 288 3968 734 595 526 119 583 774336 162013151163 286 232921101187 870 5 3620 18 544 'iifi 5 118 ""6 3638 26 162 207 16 15,258 79 540580 75 12,323 596431 64 30,987 106 1330 427 5 18 175 6 411 1274 1091 1863 875 3638 719 124 4049 16,532 13,414 32,850 n o i o>aWw>H < HHo rj O CI sa>?a * In 1883 and 1890, Messrs. Shumway and Fletcher surveyed Huntington sheet, scale 1:125,000, contour interval 100 feet. The Ohio portion of this, 49 square miles, was resurveyed on the Guyandot sheet on the larger scale, 1:62,500, contour interval 20 feet, by Mr. Morrill in 1901. The Huntington sheet was pub lished and engraved. t In 1901 the Kenova sheet was partially mapped on the scale of 1:125,000, contour interval 100 feet, and in the same year the Ohio portion of this, 40 square miles, was mapped on the scale of 1:62,500, contour interval 20 feet, by Mr. Morrill, and was given the name of Ceredo quadrangle. The Kenova sheet, covering portions of West Virginia and Kentucky, was not completed. X The survey of the Ironton sheet was commenced in 1897 on a scale of 1:125,000 and with a contour interval of 50 feet. That sheet was not completed, nor has it been engraved, for on the following year, 1898, the southeast quarter of that sheet was resurveyed on the larger scale of 1:62,500, contour intervalj20 feet, and has been published under the name of the Ironton sheet. On the original mapping 285 square miles were sketched, j ^d en a % Counties. Sheets. Topographers. 0) 1m tos»d fi o & .a s3 CDUd3C m•a a a d . g m d 2 < CDBO +J dooo 'u CD ^ Spirit Leveling. u CD ¦Q S3ra 1 1 CDM to uao w eg*¦«§ 0 3 CD" m CD a3 m CD S3 % w a0 +j d!> CD H O 2 E CO O d C 1902 129 45 1 3933 43 5138 227218 1 193 116 146 228 126 10 "85 4546 "50 1 "'4 35 - 5 4 108 75 1 186105 144 495208 554302 3 857534677610 517 38 28 44 627 471576523485 1902 1394 1902 Belmont, 0., Marshall, W. Va., Washington, Green, 873 1902 Washington, Morgan, O., Wood, W. Va Wood, Ritchie, Pleasant, W.Va., Washington.O. . . . Columbiana, Jefferson, O., Hancock, W. Va., Beaver, Pa Parkersburg .... 1650 848 1902 1902 Wellsville Griffin 1902 Franklin, Delaware, Licking 2657 1875 1902 Jefferson, O., Hancock, Brooke, W. Va Total Ohio completey mapped, 1902 379 1255 236 4091 25 5 1322 167 4054 710 2752 501 1902 Belmont, Guernsey, Harrison Griswold 19021902 1902 Washington, Noble, Monroe New Matamoras . . 1505 316 688 Jefferson, Columbiana, Carroll Blair, Sadler Manning, McCoy. Griswold, Munn. Griffin 69 98 35 27 156 207 95 76 98 434443 281 1288 2042 151664 754 185 510 1902 3092 19021902 Noble, Guernsey, Monroe, Belmont 2964 420 Unfinished in field, 1902, Ohio Griffin 3 4 8 471 881 2620 116 222 433 26 1613 5202 2765 Grand total for 1902 11605 495 1477 669 51 2935 9256 5517 21898 Counties. Sheets. Topographers. •a CD Spirit Leveling. u o too rf » CD 3 o * -Q >>d r/2 o S 0 ¦A o en © fc O ft ° *H 3 »: 6 ft 3 CD 3 f3 s 0-9g£ n 6 fc >o s3 o tn5 Eh O 3 CD " m CD 1 no6 > < HH OOo> < fBelmont, Guernsey, Harrison Belmont, Monroe, 0., Marshall, W. Va. Guernsey, Noble, Belmont, Monroe Butler, Hamilton .... Monroe, Washington . Athens, Morgan, Hocking Washington, Monroe, Noble... Marion, Wyandot, Crawford. . . Columbiana, Jefferson, Carroll. Summit, Medina Summit, Portage Flushing . . Clarington . Woodsfield . Hamilton New Matamoras . Athens Macksburg . Marion . . . . , Salineville . . Akron Kent Ashtabula , Lake Lake, Geauga, Cuyahoga Meigs, Athens, Washington, O., Wirt, Wood, Jack son, W. Va Monroe, O., Wetzel, Tyler, Marshall, W. Va Ashtabula . Madison . . . Mentor Belleville New Martinsville Griswold, Munn, Coe Griffin, Bebb, Birdseye, Duke Griffin, Hanne- §an, McCoy, adler, Birds- eye Griffin, Sadler... Manning, Lloyd, Sadler Manning, Johns ton, Anderson., Goodlove, Hack ett Hackett, Birds-' eye Johnston, Mc Coy Hannegan, Goodlove Hannegan , Goodlove .... Cummin, Coe. Cummin Goodlove, Cum min, Coe MorrilMorrill, Ian., McMil- 76 228 40 337 2017 44 74 177 8439 229 231 104 98 484591 414 430 488885 52 183 542 6 979 2134 705 94 231 345 10 558 2845 1059 64 230 267 20 620 4725 983 58 227 13 596 2093 630 76 46 200 225 20 494 14 351 1702 3321 7 225 117 53 11 84 378211 169 2669 364 656 1230 348368 30 184 11 290 763 684 3 10 6 14 58 33 16 80 77 1 146 464 348 Jlnthe columns of cost, only the actual expenditure of the field force upon their work has been entered. for freight, transportation, and other miscellaneous charges, which were paid through the office, so that expenditure averages .nearly twenty-five per cent, less than the actual total cost of making the topographic In addition heavy expense was incurred in office in each case the total expenditures per sheet and survey. 1670 708 3250 1889 4211504457302893 638 280626101074 547 2061 136 93S drafting, the gross *- ^ Counties. Sheets. Topographers. cd M uO Ul pCM O uCDS3 oi I CD 3D1 COJ, CDP. P.dni CDS-. «! enao ta oo t-J o gfeop EH Spirit Leveling. CD 1 & ! e 3 •a i ¦¦CP ' 1 ' ct ¦ wH CD>u > Eh J4 w d o i s3 a a CD s3 m 1 CD ¦ s3to 3 o ta s>CD o "aS +J eno so 1903 St, Clairsville 34 72 7 14 90 10 257 Griffin Manning Manning Manning Manning Manning Manning Walker, Morrill, Eakin Manning, Hack ett, Birdseye. . . Manning 807 2902 36 115 1381 '292"i3 59 122 84 131315 "ii 69 8 5738 444245 61 85 96 "'82' 101 550376 21,424 331 1355 544529391 '"428 448 3308 2150 8329 722648685656 487 7 688 52 688 649 36,462 1903 1166 1903 Cutler 1684 1903 794 1903 831 1903 Mt. Sterling 671 1903 211 1903 Tiffin 1111 19031903 Washington, 0., Pleasant, Tyler, Ritchie, W. Va 699 1903 2362 1100 36 115 364 87 2040 9484 5282 10,629 843 3017 1745 209 7778 30,908 13,611 47,091 O OO i oi-dHW>H1—1 < WH O >-d OO W> en GM k! APPENDIX C TOPOGRAPHIC MAPS ENGRAVED, IN PROCESS OF EN GRAVING, SURVEYED, AND PARTLY SUR VEYED. NOVEMBER 15, 1903. 52 PRELIMINARY REPORT ON THE In the column headed "Topographer" in the list following is given the names of persons engaged in contour sketching on the quadrangles instanced. Topographic Maps Engraved and Printed. ¦a 0° 08' 58.90". Longitude 81° 03' 50.24". To station- Azimuth. Back azimuth. Log. distance. Sewellsville... Prospect Hill. 65 25 32.21 126 53 21.86 245 19 39.26 306 47 57.45 Meters. 4.15428884.1720159 NEWCASTLE, BELMONT COUNTY. Situated on a high, cleared hill in Wayne township, about one-half mile southeast of the village of Newcastle. Land owned by Benjamin Pitman. Station mark : A stone post 30 by 6 by 6 inches set 30 inches in the ground on solid rock, in the center of top of which is cemented a bronze triangulation tablet, "Ohio." Reference mark: The tall poplar signal tree; distance from station mark, 8.15 feet; true azimuth 67° 49'. [Latitude 39° 53' 1 1 .37"- Longitude 81° 04' 30.75".] __: & To station- Azimuth. Back azimuth. Log. distance. 0 / it 61 08 38.37 128 47 53.71 189 14 48.57 212 37 30.44 298 18 11.29 0 / it * 241 04 21.24 308 41 53.72 9 15 31.48 32 4 J 30.82 118 21 49.78 Meters. 4.0370559 4.2323159 3.9944416 4.2166459 3.9639688 SEWELLSVILLE, BELMONT COUNTY. Situated on the summit of a high, sharp hill in the village of Sew ellsville, Kirkwood township. Land owned by J. R. Shepherd. Station mark : A stone post 40 by 6 by 6 inches, set 36 inches in the ground, in the center of the top of which is cemented a bronze triangula tion tablet, "Ohio." CO-OPERATIVE TOPOGRAPHIC SURVEY. 65 [Latitude 40° 05' 46.19". Longitude 81° 12' 57.88".] To station- Azimuth. Back azimuth. Log. distance. Steele Warehime McBride Tippecanoe. . Prospect Hill Deersville Cadiz 0 / n 5 46 28.38 43 11 35.43 112 07 52.73 167 35 37.71 184 05 36.80 186 18 29.97 219 59 50.71 185 45 53.85 223 05 20.85 292 03 17.71 347 33 48.12 4 06 05.81 6 19 40 S8 40 08 03.66 Meters. 4.10233714.30523244.0377941 4.27146444.17296764.37304464.4482271 STEELE, BELMONT COUNTY. Situated on a high, cleared hill in Warren township, about 3 miles west of Barnesville and a few feet east of the Guernsey county line. Land owned by Isaac Steele. Station mark : A stone post 36 by 6 by 6 inches set 30 inches in the ground and resting on solid rock. In center of top of post is cemented a bronze triangulation tablet, "Ohio." [Latitude 39° 58' 57 . 84". Longitude 81° 13' 51 . 50".] To station- Azimuth. Back azimuth. Log. distance. 0 t i> 21 39 25.88 46 59 57.57 80 21 27.72 152 07 18.16 185 45 53.85 273 33 44.12 305 01 44.45 308 41 53.72 346 36 44.38 0 / it 201 35 53.45 226 53 52.54 260 15 48.06 332 03 18.01 5 46 28.38 93 40 27.39 125 11 13.00 128 47 53.71 166 38 26.80 Meters. 4.3293954 4.2667725 4.1047692 4.2763262 4.1023371 4.1738583 4.4179181 4.2323159 4.2146469 66 PRELIMINARY REPORT ON THE ST. CLAIRSVILLE COURT HOUSE, BELMONT COUNTY. (Not occupied.) Station mark: Center of cupola on court house. [Latitude 40° 04' 50.90". Longitude 80° 54' 04.27".] To station— | Azimuth. Back azimuth. Log. distance. ' O t It 237 58 45.00 297 53 05.27 O 1 If 58 03 07.29 118 01 16.04 Meters. 4.0555471 4 3112543 CARROLLTON, CARROLL COUNTY. Situated 2l/2 miles east of the town of Carrollton, on the Scroggsfield road, on land owned by Mr. Campbell. Station mark : A cut marble post 40 by 6 by 6 inches set 30 inches in the ground, in the center of top of which is cemented a bronze triangu lation tablet, "Ohio." [Latitude 40° 34' 35.51"- Longitude 81° 01' 47.82".] To station — Azimuth. Back azimuth. Log. distance. Kensington.. Elders Jefferson O t If 204 06 05.89 262 50 29.70 340 45 32.78 24 09 27.05 82.57 51 91 160 48 24.64 Meters. 4.24914714.20706304.2772402 KENSINGTON, CARROLL COUNTY. Situated 1 mile south of Kensington on the highest point of a wooded hill. A county road passes over the south side of the hill. Theodolite elevated 60 feet. Station mark : A cut marble post 48 by 6 by 6 inches, sunk 36 inches in the ground, in the center of top of which is cemented a bronze triangu lation tablet, "Ohio." CO-OPERATIVE TOPOGRAPHIC SURVEY. 67 [Latitude 40° 43' 20.61"- Longitude 80° 56' 39.07".] To station— Azimuth. Back azimuth. Log. distance. Carrollton O 1 II 24 09 27.05 283 34 21.24 328 26 39.02 0 t It 204 06 05.89 103 44 59.61 148 30 40.69 Meters. 4.2491471 Hammond 4.3739205 Elders 4.2218375 PERRY VILLE, CARROLL COUNTY. (Not occupied.) Station mark : Center of church spire. [Latitude 40° 27' 54.90". Longitude 81° 05' 53.49".] To station- Azimuth. Back azimuth. Log. distance. o t It 294 32 31.88 337 39 22.36 O I It 114 38 03.15 157 43 02.21 Meters. 4.1217691 Cadiz 4.3238587 EAST LIVERPOOL CHAPEL, COLUMBIANA COUNTY. (Not occupied.) Memorial Chapel in the cemetery at East Liverpool, Ohio. Station mark : Cap on monument of soldier. [Latitude 40° 38' 15.62". Longitude 80° 34' 22.70".] To station- Azimuth. Back azimuth. Log. distance. o / // 114 30 16.57 353 41 30.73 O f II 294 26 23.76 173 41 45.23 Meters. 3.96492 3.67712 HAMMOND, COLUMBIANA COUNTY. Situated 2 miles east of the village of Glasgow on the highest point of a knob, known locally as Hammonds Knob. 68 PRELIMINARY REPORT ON THE Station mark: A cut marble post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 40° 40' 19.50". Longitude 80° 40' 20.06".] To station — Azimuth. Back azimuth, f Log. distance. Wintersville Elders Kensington. Allison 0 / // 9 29 54.97 58 57 24.93 103 44 59.61 313 44 30.76 189 27 36.41 238 50 48.93 283 34 21.24 133 48 37.93 Meters. 4.4836287 4.22243704.3739205 4.0918031 WIDDER, COSHOCTON COUNTY. On land owned by Mr. Charles Widder, 2j4 miles nearly south of Newcomerstown, 50 feet west of north and south road, iJ-2 miles west of Baptist -church, and 600 feet southwest of White schoolhouse. Station mark: A sandstone post 36 by 6 by 6 inches set 36 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 14' 09.67". Longitude 81° 36' 54.11".] To station- Azimuth. Back azimuth. Log. distance. Kennedy Wasen Stone Creek Port Washington Gilmore Booth Midway 32 21 19.42 184 22 07.82 198 41 15.69 226 23 39.00 245 08 36.06 283 15 05.76 337 39 01.10 212 17 49.89 4 22 43.79 18 43 44.26 46 27 45.00 65 15 18.37 103 17 39.33 157 42 44.98 Meters. 4.1574000 4.23590744.22811174.0942600 4.20955623.76157994.3353514 BUCK, FAIRFIELD COUNTY. On the farm of Noah Seifert, 7 miles east-southeast of Lancaster, in the southwest part of section 13, Berne township, on a small mound in a cleared field 100 feet north of the east and west road which crosses summit of hill. Timber obstructs view to the southwest. CO-OPERATIVE TOPOGRAPHIC SURVEY. 69 Station mark : A marble post 30 by 6 by 6 inches set 28 inches in the ground, over an earthenware pyramid. [Latitude 39° 40' 44.49"- Longitude 82° 30' 07.18".] I To station- Azimuth. Back azimuth. Log. distance. Brown B. I. S. chimney. . . . B. I. S. water tower. Pleasant(2) Cook Schultz 34 23 53.61 68 40 43.74 214 20 02.08 248 35 57.26 122 42 18.23 318 30 42.80 338 54 01.46 302 38 44.12 138 36 43.24 158 57 18.49 Meters. 4.18583284.0607701 4.06057643.9771162 4.3091667 4.3120770 PLEASANT (2), FAIRFIELD COUNTY. On summit of a bluff, locally called Mount Pleasant, about 300 feet above and 1 mile north of Lancaster, Ohio. Immediately east of fair grounds, on land owned by F. J. Buschemeyer. Station mark : Center of iron windmill near western end of summit. Reference mark : A A cut in sandstone ledge, with arrows cut on edge of bluff pointing to station. Azimuth from A to center of windmill, 148° 23'; distance, 228 feet. 6.2 feet N West >» > A : U. S o ; "5 : [Latitude 39° 43' 30.56". Longitude 82° 35' 42.36".] To station- Azimuth. I Back azimuth. Log. distance B. I. S. chimney. . . . B. I. S water tower.. Buck O t II 16 17 55.39 302 38 44.12 O I It 196 16 42.49 122 42 18.23 Meters. 3.98679333.98208773.9771162 GRAHAM, GALLIA COUNTY. A flat, partly timbered ridge 9 miles by road, north-northwest of Gallipolis, iJ/2 miles east of Evergreen postoffice. 70 PRELIMINARY REPORT ON THE View eastward obstructed by timber, but in all other directions an extensive view can be had. Land owned by Charles Graham and rented by Mr. Sparrows. Station mark : A marble post 30 by 6 by 6 inches, set 28 inches in the ground 7 feet east of signal tree and on south side of rail fence. In center of top is cemented a bronze triangulation tablet, "Ohio." Reference mark : The oak signal tree on fence line on south side of load, azimuth from mark, 99 ° 11'; distance, 7 feet. [Latitude 38° 54' 07.25"- Longitude-82° 15' 07.55".] To station- Azimuth. Back azimuth. Log. distance. Houck. . Wagner. Davis. . LeonardFinlay. . 15 43 53 36 57 07 05.39 114 12 13.18 186 38 36.75 285 15 10.50 0 II 195 40 54 83 236 58 47 15 294 03 37 74 6 39 15 03 105 26 39 74 Meters. 4.4049004 ' 4.35846364.33528394.1024633 4.4386594 HOUCK, GALLIA COUNTY. In Harrison township, on a bare hill owned by Noah Houck, 3 miles south of Lincoln and one-fourth mile, north of Ruby postoffice. A few locust trees still standing near summit of hill. Station mark : A sandstone post 30 by 8 by 8 inches set 28 inches in the ground, in the center of top of which is cemented a bronze triangu lation tablet, "Ohio." Reference mark: The locust signal tree, true azimuth from mark, 268° 05'; distance, 21.2 feet. [Latitude 38° 40' 54.17". Longitude 82° 19' 52.51".] To station- Azimuth. Back azimuth. Log. distance. Wray. . . . Wagner. . Graham. , Finlay . . . Kennard. Gebhardt 49 35 13.43 134 25 23.87 195 40 54.83 242 38 56.49 363 24 39.30 338 02 32.74 229 30 22.22 314 20 05.14 15 43 53.36 62 53 22.49 83 33 45.05 158 05 28.36 Meters. 4.1709604 4.2358550 4.4049004 4.57475054.32705054.2608573 CO-OPERATIVE TOPOGRAPHIC SURVEY. 71 WAGNER, GALLIA COUNTY. A bald hilj in Greenfield township, iy2 miles northwest of Cadmus postoffice; one-half mile south of the Gallia-Portsmouth pike, at a point 17 miles west of the former, on land owned by Jacob Wagner. A tunch of small locusts on southwest side of hill interferes with view in that direction ; in all other directions an extended view can be had. Station mark: A sandstone post 30 by 15 by 15 inches, set 28 inches in the ground; top dressed 9 by 9 inches, having cemented in its center a bronze triangulation tablet, "Ohio." [Latitude 38° 47' 24.58". Longitude 82° 28' 21.88".] To station — Azimuth. Back azimuth. Log. distance. Davis 0 t 11 178 19 50.05 219 25 58.48 236 58 47.15 314 20 05.14 357 15 02.72 a t n 358 19 33.89 39 34 55.56 57 07 05.39 134 25 23,87 177 15 29.58 Meters. 4.3278387 4.5104457 Graham 4 . 3584636 4.2358550 Wray 4.3360952 CLAYSVILLE, GUERNSEY COUNTY. On a bald knob one-fourth mile northwest from village of Claysville. Station mark : A bottle of ashes 2j4 feet below surface, above which is a tile 30 by 4 by 4 inches set 30 inches in the ground. [Latitude 39° 56' 25.33". Longitude 81° 40' 43.04".] To station- Azimuth. I Back azimuth. I Log. distance. Sago College . . . Midway... Warehime Gregg 131 54 42.28 193 42 02.84 226 49 26.89 264 12 48.08 290 24 08.88 311 50 42.87 13 43 15.84 46 55 37.28 84 24 23.41 110 31 13.35 Meters. 4.0746717 4.0557460 4.2725062 4.4121452 4.2245402 72 PRELIMINARY REPORT ON THE COLLEGE, GUERNSEY COUNTY. In a field about 400 feet southeast from white schoolhouse, on what is known locally as College Hill, 2.5 miles northwest of Cambridge. Station mark : A limestone post 40 by 7 by 7 inches set 39 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 02' 23.47". Longitude 81° 38' 49.47".] To station- Azimuth. Back azimuth. Log. distance. Claysville Sago Kennedy. Midway.., 0 / it 13 43 15.84 74 54 42.29 152 47 17.23 260 51 24 .41 193 42 02.84 254 49 29.58 332 45 02.42 80 56 22.09 Meters. 4.0557460 4.0771353 4.03504194.0455896 KENNEDY, GUERNSEY COUNTY. On east slope of hill, in field owned by Mr. Kennedy, about 5 miles west of Kimbolton and 3 miles northwest of Hopewell village. Station mark : A sandstone post 40 by 7 by 7 inches set 36 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 07' 36.01". Longitude 81° 42' 18.85".] To station- Azimuth. Back azimuth. Log. distance Sago. . . Widder. Booth. . Midwav College . 27 14 31.91 212 17 49.89 230 51 07.97 296 16 48.49 332 45 02.42 0 / n 207 11 33.69 32 21 19.42 50 57 10.87 116 24 01.27 152 47 17.23 Meters. 4.1566993 4.15740004.23425784.24954114.0350419 MIDWAY, GUERNSEY COUNTY. About 6 miles northeast of Cambridge and il/2 miles southeast of village of Midway, 200 feet west of north and south road and 300 feet northwest of schoolhouse, on a prominent bald hill. CO-OPERATIVE TOPOGRAPHIC SURVEY. 73 Station mark : A limestone post 36 by 6 by 6 inches set 30 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 03' 20.47".) Longitude 81° 31' 06.84".] To station- Azimuth. Back azimuth. Log. distance. Clayaville.College . . . Kennedy.. Widder... Booth. . . . Warehime Gregg 46 55 37.28 80 56 22.09 116 24 01.27 157 42 44.98 172 07 03.12 310 23 54.26 353 48 09.85 226 49 26.89 260 51 24.41 296 16 48.49 337 39 01.10 352 05 52.54 130 29 19.95 173 49 04.63 Meters. 4.2725062 4.0455896 4.24954114.33535144.27591104.1983205 4.2735701 HALL S KNOB, GUERNSEY COUNTY. (Not occupied.) A high knob in northern part of Millwood township, locally known as Joe Hall's knob. Station mark : Center of tobacco barn on highest part of knob. [Latitude 39° 59' 57.14". Longitude 81° 17' 15.25".] To station- Sewellsville.. Steele Azimuth. 209 31 02.83 290 41 37 89 Back azimuth. 29 33 48.43 110 43 48.80 Log. distance. Meters. 4.09252183.7132089 M BRIDE, GUERNSEY COUNTY. Situated on a cleared hill about 2 miles northeast of the village of Antrim, in Londonderry township. Land owned by J. E. McBride. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." 74 PRELIMINARY REPORT ON THE [Latitude 40° 07' 59.22". Longitude 81° 20' 04.72".] To station- Azimuth. Warehime.. . . Tippecanoe...Prospect Hill Sewellsville.. . Steele Back azimuth. Log. distance. o / 1 11 05 17.55 203 13 59 21 226 01 54.41 292 03 17 71 332 03 18 01 O / II 191 03 37.47 23 16 45 07 46 06 58.83 112 07 52 73 152 07 18 16 Meters. 4.28320824.1873542 4.1902726 4.0377941 4.2763262 WAREHIME, GUERNSEY COUNTY. Situated on a high cleared hill in Richland township, about 2j4 miles southeast of Gibson station. Land owned by Albert Warehime. Station mark': A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 39° 57' 48.36". Longitude 81° 22' 40.22".] To station— Azimuth. Back azimuth. Log. distance. 0 / // 5 11 30.20 17 43 25.93 49 56 24.57 191 03 37.47 223 05 20.85 260 15 48.06 301 06 46.06 345 08 11.50 0 / // 185 11 04.50 197 40 49.35 229 51 54.19 11 05 17.55 43 11 35.43 80 21 27.72 130 14 07.62 165 10 18.15 Meters. 4.0219463 4.2799538 4.1165523 McBride 4.2832082 Sewellsville 4.3052324 Steele 4.1047692 4.3304252 Calland 4.2628296 CADIZ, HARRISON COUNTY. Situated i}i miles north of the town of Cadiz on a hill locally known as the sand lot, on land owned by Louis Rider, at forks of road to Hanover and Rumley. CO-OPERATIVE TOPOGRAPHIC SURVEY. 75 Theodolite elevated 52 feet. Station mark : A cut marble post 48 by 6 by 6 inches sunk 36 inches in the ground, in center of top of which is cemented a bronze triangu lation tablet, "Ohio." [Latitude 40° 17' 22.36". Longitude 81° 00' 14.58".] To station- Azimuth. Back azimuth. Log. distance. Jefferson . Hopedale Mount Pleasant ClarksHill Sewellsville Deersville Bowerston 196 06 28.74 249 40 19.70 312 57 37.85 350 11 27.43 40 08 03.66 97 22 22.94 124 38 35.25 16 08 19.68 69 46 06.04 133 05 59.66 170 13 03.92 219 59 50.71 277 15 19.98 304 31 25.13 Meters. 4.1631951 4.12958004.40043814.31776234.4482271 4.1923301 4.2799048 CADIZ COURT-HOUSE, HARRISON COUNTY. (Not occupied.) Station mark : Center of cupola on court-house. [Latitude 40° 16' 22.39". Longitude 80° 59' 52.62" ] To station- Azimuth. 1 Back azimuth. Log. distance. 0 / // 241 40 48.88 310 31 40.34 0 / // 61 46 20.94 130 39 47.88 Meters. 4 1388232 4.3715307 JEFFERSON, HARRISON COUNTY. Situated on a bare hill one-fourth mile northwest of the town of Jefferson, between the forks of the New Philadelphia and Carrollton roads, on land owned by Samuel Meed. 76 PRELIMINARY REPORT ON THE Station mark : A cut marble post 42 by 6 by 6 inches sunk 36 inches in the ground, in center of top of which is cemented a bronze triangu lation tablet, "Ohio." [Latitude 40° 24',[55.88". Longitude 80° 57'. 23.13"] To station- Azimuth. Back azimuth. Log. distance. 0 / // 16 08 19.68 160 48 24.64 206 09 16.01 274 33 35.99 317 18 11.04 58 24 40.31 80 54 37.31 O / r, 196 06 28.74 340 45 32.78 26.13 45.61 94 42 21.10 137 22 06.82 238 15 45.68 260 45 35.42 Meters. 4.1631951 4 2772402 Elders 4.3452306 4.2824762 Hopedale 4.1028039 4.3594835 4.3003187 BOWERSTON, HARRISON COUNTY. Situated on a cleared hill in section 25, Monroe township, about 2 miles south of the village of Bowerston, on land owned by J. E. Brown. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 40° 23' 13.23". Longitude 81° 11' 18.71".] To station- Azimuth. Back azimuth. Log. distance. Tippecanoe,Jefferson. . . Cadiz Deersville.. 24 21 54.23 260 45 35.42 304 31 25.13 358 23 14.06 204 19 00.04 80 54 37.31 124 38 35.25 178 23 20.87 Meters. 4.18804664.30031874.27990483.9461666 DEERSVILLE, HARRISON COUNTY. Situated in the village of Deersville, Franklin township. Station is the spire or center of cupola of public school building in the eastern part of the village. Station mark : Center of cupola. CO-OPERATIVE TOPOGRAPHIC SURVEY. [Latitude 40° 18' 26.93". Longitude 81° 11' 08.13".] 77 To station — Azimuth. Back azimuth. Log. distance. Q t If 6 19 40.88 10 06 05.78 51 43 47.10 178 23 20.87 238 15 45.68 277 15 19.98 O / It 186 18 29.97 190 05 23.84 231 40 46.25 358 23 14.06 58 24 40.31 97 22 22.94 Meters. 4.3730446 3.9417489 3.9252612 3.9461666 4.3594835 4.1923301 PROSPECT HILL, HARRISON COUNTY. Situated on the summit of a sharp hill, about 4 miles northeast of Freeport and just east of the Freeport and Cadiz road. The hill is known locally as Prospect Hill and is the highest point for miles around. Land owned by Robert Moore. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 40° 13' 47.80". Longitude 81° 12' 12.96".] To station— ' Azimuth. Back azimuth. Log. distance. 0 / // 4 06 05.81 46 06 58.83 123 45 44.31 190 05 23.84 306 47 57.00 0 / it 184 05 36.80 226 01 54.41 303 43 25.52 10 06 05.78 .126 53 22.00 Meters. 4.1729676 4.1902726 3.7857938 3.9417489 4.1720159 RUMLEY, HARRISON COUNTY. (Not occupied.) Station mark: Spire of Methodist Episcopal Church. 78 PRELIMINARY REPORT ON THE [Latitude 40 ' 24' 14.72". Longitude 81° 02' 04.54".] To station- Azimuth. Back azimuth. Log. distance. o / // 259 02 14.82 348 24 50.50 O 1 It 79 05 17.47 168 26 01.90 Meters. 3.8303382 4.1130606 TIPPECANOE, HARRISON COUNTY. Situated on the summit of a high, cleared hill in Washington town ship, about 2 miles southeast of the village of Tippecanoe. Land owned by William Welch. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." / [Latitude 40° 15' 37.77". Longitude 81° 15' 47.79".] To station— Azimuth. Back azimuth. Log. distance. McBride 0 / '/ 23 16 45.07 204 19 00.04 231 40 46.25 303 43 25.52 347 33 48.12 * 0 / if 203 13 59.21 24 21 54.23 51 43 47.10 123 45 44.31 167 35 37.71 Meters. 4.1873542 4.1880466 Deersville 3.92526123 . 7857938 Sewellsville 4.2714644 BARTON, HOCKING COUNTY. On a flat cultivated ridge, in section 18, Washington township, owned by William Barton, who lives one-fourth mile west of station. Selected and occupied by the United States Coast and Geodetic Survey in 1884-85. Station mark : A marble post 30 by 6 by 6 inches set 28 inches in the ground over an earthenware pyramid. Top of post marked, u. 1 s. c. & G.S. Reference marks: Three marble posts 30 by 4 by 4 inchea, set as follows : CO-OPERATIVE TOPOGRAPHIC SURVEY. 7<> (i) True azimuth, 990 53'; distance, .140.25 feet. (2) True azimuth, 540 41'; distance 175.8 feet. (3) True azimuth, 3380 12'; distance 437.75 feet. [Latitude 39° 26' 22.32". Longitude 82° 29' 46.50".] To station- Azimuth. Back azimuth. Log. distance. Brown.. . Schultz . . Cook. . . . Brooks. . McDaniel Zaleski . . 0 / II 146 40 36 24 222 46 20 65 228 57 23.90 257 42 22 62 290 56 26.59 33S 05 36 66 326 36 32.15 42 49 24.02 49 03 10.28 77 52 27.11 111 03 09.10 158 09 14.12 Meters. 4.22203184.00637684.2366543 4.36667794.21072374.3433070 BOYS INDUSTRIAL SCHOOL CHIMNEY, HOCKING COUNTY. (Not occupied.) In sections 35 and 36, Hocking township, 6 miles south of Lancaster. Station mark: Center of tall brick chimney. [Latitude 39° 38' 28.64". Longitude 82° 37' 36.53".] To station- Azimuth. Back azimuth. Log. distance. Pleasant (2) 0 / // 196 16 42.49 248 35 57.26 309 29 26.62 346 20 02.87 0 / // 16 17 55.39 68 40 43.74 129 37 29.82 166 20 57.88 Meters. 3.9867933 Buck 4.0607701 4.3707116 3.9405008 BOYS' INDUSTRIAL SCHOOL WATER TOWER, HOCKING COUNTY. (Not occupied.) In sections 35 and 36, Hocking township, 6 miles south of Lancaster. Station mark: Center of large white water tower. 6— T.S. 80 PRELIMINARY REPORT ON THE [Latitude 39° 38' 32.48". Longitude 82° 37' 38.20".] To station- Azimuth. Back azimuth. Log. distance. Pleasant (2) O 1 It 0 / It Meters. 3.9820877 Buck 4.0605764 Schultz 309 39 00.95 346 15 44.39 129 47 05.22 166 16 40.48 4.3726735 Brown 3.9466564 BROOKS, HOCKING COUNTY. i A station of the United States Coast and Geodetic Survey, on a wooded ridge near the northern line of section 19, Ward township, about 3 miles north of Nelsonville. Station mark : Amarble post 29 by 6 by 6 inches, set 22 inches in the ground, above a square earthenware pyramid 5 inches high. Top of post marked u. 1 s. c. & G. S. Reference marks: (1) A marble post 30 by 4 by 4 inches set 28 inches in the ground; azimuth from mark, 740 11'; distance, 110.75 ^eet- (2) A marble post 30 by 4 by 4 inches, set 28 inches in the ground; azimuth from mark, 336° 13'; distance, 275 feet. (3) A marble post 30 by 4 by 4 inches, set 28 inches in the ground; azimuth from mark, 2000 35'; distance, 185.4 feet. [Latitude 39° 29' 01.86". Longitude 82° 13' 55.39".] To station- Azimuth. Back azimuth. Log. distance. 0 / // 35 15 15.27 77 52 27.11 99 07 21.22 123 23 44.62 303 54 52.42 0 / // 215 11 53.84 257 42 22.62 279 00 19.77 303 19 26.03 124 00 23.75 Meters. 4.1188828 4.3666779 4.2050498 Cook 4.0653816 4.1770814 BROWN, HOCKING COUNTY. On the property of Isaac Brown, in the southeast quarter of section 30, Good Hope township, 13 miles by road west of Logan, 13 miles south of Lancaster, 5 miles west of Rockbridge. Station is just east CO-OPERATIVE TOPOGRAPHIC SURVEY. 81 of a cemetery which occupies summit of hill and has a good view in nearly all directions. Station mark : A marble post 30 by 6 by 6 inches, set 28 inches in the ground, over an earthenware pyramid. [Latitude 39° 33' 53.90". Longitude 82° 36' 10!23".] To station- Azimuth. Back azimuth. Log. distance. B. I. S. water tower B. I. S. chimney Buck Cook Schultz Barton 166 16 40.48 166 20 57.88 214 20 02.08 276 38 41.55 291 55 33.81 326 36 32.15 346 15 44.39 346 20 02.87 34 23 53.61 96 48 32.74 112 02 41.69 146 40 36.24 Meters. 3.9466564 3.94050084.1858328 4.34867534.23832354.2220318 COOK, HOCKING COUNTY. On the estate of John Cook, in the northeast quarter of section 23, Green township, 4 miles east of Logan. A good view can be had in all directions excepting north oc east to north 30° each, which is inter fered with by timber at north end of ridge. This station was also occu pied by the United States Coast and Geodetic Survey in 1881. Station mark : A marble post 30 by 6 by 6 inches, set 28 inches in the ground, immediately above an earthenware pyramid. Top of post marked u. | c. & g. 3 [Latitude 39° 32' 29.14". Longitude 82° 20' 41.83".] To station- Azimuth. Back azimuth. Log. distance. 0 / // 49 03 10.28 57 44 19.75 96 48 32.74 138 36 43.24 303 19 26.03 352 53 21.32 0 / // 228 57 23.90 237 41 36.70 276 38 41.55 318 30 42.80 123 23 44.62 172 54 18.10 Meters. 4.2366543 3.8596674 4.3486753 Buck 4.3091667 4.0653816 4.2371864 82 PRELIMINARY REPORT ON THE M DANIEL, HOCKING COUNTY. Situated in the southern edge of the southwest quarter, section 7, Starr township, on the estate of George McDaniel, 8 miles southwest of Nelsonville postoffice, 15 miles southeast of Logan, and 2 miles east of Starr. The knob is quite prominent and has only a few trees on its southwest side to interfere with view. Selected and occupied by the United States Coast and Geodetic Survey in 1882-83. Station mark : A marble post 26 by 6 by 6 inches, set 25 inches in the ground immediately above a square earthenware pyramid. Top of post marked u. | s. C. & G. 3. | [Latitude 39° 23' 13.57"- Longitude 82° 19' 12.52".] To station — Azimuth. Back azimuth. Log. distance. 0 / // 25 29 15.51 111 03 09.10 148 07 04.09 172 54 18.10 215 11 53.84- 263 16 04.46 274 32 58.10 298 48 45.11 at it 205 26 11.15 290 56 26.59 328 03 24.55 352 53 21.32 35 15 15.27 83 24 56.70 94 42 43.35 118 57 19.04 Meters. 4.2098137 4.2107237 ¦ 4.1939372 Cook 4.2371864 4.1188828 Nebo 4.3054151 White 4.3453947 Townsend (2) 4.3458525 SCHULTZ, HOCKING COUNTY. A prominent knob 3 miles south of Logan, on the estate of Daniel Schultz, in the west half of the northeast quarter of section 26, Falls township. Summit has apple and peach trees which interfere somewhat with the view. This station was occupied by the United States Coast and Geodetic Survey in 1885. Station mark: A marble post 30 by 6 by 6 inches, set 28 inches in the ground iinmediately above an earthenware pyramid. Top of post marked u. s. 1 c. & a. 3. CO-OPERATIVE TOPOGRAPHIC SURVEY. [Latitude 39° 30' 23.76". Longitude 82° 24' 58.05".] 83 To station- Azimuth. Back azimuth. Log. distance. o / // 42 49 24.02 112 02 41.69 129 37 29.82 129 47 05.22 158 57 18.49 237 41 36.70 279 00.19.77 328 03 24.55 0 / It 222 46 20.65 291 55 33.81 309 29 26.62 309 39 00.95 338 54 01.46 57 44 19.75 99 07 21.22 148 07 04.09 Meters. 4.0063768 4.2383235 4.3707116 4.3726735 Buck 4.3120770 Cook 3.8596674 4.2050498 4.1939372 DAVIS, JACKSON COUNTY. On a cultivated hill in Bloomfield township, 12 miles eastward from Jackson, iy2 miles north of Orpheus postoffice, 3 miles east of Win chester (Rocky Hill postoffice). Land owned by Evan D. Davis, who lives about 500 feet west, southwest of station. An unobstructed' view can be had for many miles toward the north, northwest and west, and comparatively' few trees obstruct view southwest. Station mark: Center of wild cherry signal tree about 500 feet east- northeast of Mr. Davis's residence and 13 feet south of an east and west fence. [Latitude 38° 58' 54.17". Longitude 82° 28' 47.63".] To station — Azimuth. Back azimuth. | Log. distance. 0 / /' 200 26 28.47 294 03 37.74 358 19 33.89 0 / n 20 28 23.27 114 12 13.18 178 19 50.05 Meters. 4.0984524 4.3352839 4.3278387 ELDERS, JEFFERSON COUNTY. Situated one-half mile south of the village of Monroeville on land owned by Mr. Elder. 84 PRELIMINARY REPORT ON THE Station mark : A cut marble post 48 by 6 by 6 inches set 40 inches in the ground, in the center of top of which is cemented a bronze trian gulation tablet, "Ohio." [Latitude 40° 35' 40.04". Longitude 80° 50' 28.10".] To station — Azimuth. Back azimuth. Log. distance. Jefferson Carrollton. . Kensington. Hammond. . Allison Wintersville 0 / It 26 13 45 61 82 57 51 91 148 30 40.69 238 50 48.93 269 43 49 10 336 29 21 40 O t If 206 09 16.01 262 50 29.70 328 26 39.02 58 57 24.93 89 54 31.77 156 33 37.87 Meters. 4.3452306 4.20706304.2218375 4.2224370 4.3659427 4.3683786 HOPEDALE, JEFFERSON COUNTY. Situated 2 miles west of Bloomingdale on the north side of the Bloomingdale and Hopedale pike, on the highest point of hill in cleared field belonging to Mr. S. N. Beall. Station mark : A cut marble post 24 by 4 by 4 inches sunk 24 inches in the ground. "U. S. G. S." marked on top of post. [Latitude 40° 19' 53.80". Longitude 80° 51' 19.20".] To station- Azimuth. Back azimuth. Log. distance. Cadiz C. H 0 t it 61 46 20.94 69 46 06.04 137 22 06.82 233 31 31.07 290 17 09.61 3*45 17 50.68 0 r it 241 40 48.88 249 40 19.70 317 18 11.04 53' 36 19.99 110 23 39.92 165 20 26.93 Meters. 4.1388232 4.1295800 4.1028039 4.1166735 4.1817202 4.3534510 NEW ALEXANDER, JEFFERSON COUNTY. Situated 1 mile southwest of the village of New Alexander in a cleared field on west side of county road one-fourth mile beyond point at which it leaves the New Alexander and Bloomingdale pike. CO-OPERATIVE TOPOGRAPHIC SURVEY. 85 Station mark : A cut marble post 24 by 6 by 6 inches sunk 2 feet under surface of the ground, in the center of top of which is cemented a bronze triangulation tablet, "Ohio." Reference marks : A large tree, true bearing N. 53" 20' E., distant 272 feet. A small tree, true bearing S. 1° 36' W., distanj: 131 feet. An old stump in field, true bearing N. 68° 36' W., distant 14.7 feet. [Latitude 40° 17' 02.55". Longitude 80° 41' 15.83".] To station- I I I Azimuth. | Back azimuth. Log. distance. Mount Pleasant Hopedale Wintersville .... Independence. . West Liberty . . . 0 / It 27 21 07 51 110 23 39 92 164 08 12 73 286 01 22 01 327 04 20 90 207 17 14.17 290 17 09.61 344 06 30.92 106 07 03.27 147 07 42.89 Meters. 4.2700856 4.18172024.1325490 4.1133566 4.1338982 WINTERSVILLE, JEFFERSON COUNTY. Situated 2 miles northwest of the village of Wintersville on a cone- shaped hill on land owned by Mr. Mayo. The Wintersville and New Richmond pike passes over east side of hill. Station mark : A cut marble post 40 by 6 by 6 inches sunk 36 inches in the ground, in the center of top of which is cemented a bronze trian gulation tablet, "Ohio." [Latitude 40° 24' 05.70". Longitude 80° 43' 53.11".] To station- Azimuth. I Back azimuth, i Log. distance. Hopedale Jefferson Elder Hammond New Alexander 53 36 19.99 94 42 21.10 233 31 31.07 274 33 35.99 156 33 37.87 336 29 21.35 189 27 36.41 344 06 30.92 9 29 54.97 164 08 12.73 Meters. 4.1166735 4.28247624.36827864.4836287 4.1325490 WRAY, LAWRENCE COUNTY. A station in the transcontinental belt of the United States Coast 86 PRELIMINARY REPORT ON THE and Geodetic Survey on Johnson Ridge, 21/?. miles east of Marion (Aid postoffice). Summit nearly cleared, giving a good view in all directions. Station mark : A pottery pyramid buried 3 feet under ground (no surface mark 1902). Reference marks : Drain tile pipes 4 inches in diameter, 2 feet long, filled with concrete and buried 22 inches in ground — one north, 5.93 feet distant; one south, 5.99 feet; one east, 5.98 feet; one west, 5.92 feet. [Latitude 38° 35' 42.24". Longitude 82° 27' 38.91".] To station- Azimuth. Back azimuth. Log. distance. Wagner. . Houck. . . Gebhardt 177 15 29.58 229 30 22.22 291 52 47.45 357 15 02.72 49 35 13.43 112 00 33.64 Meters. 4.3360952 4.1709604 4.2904979 GREENLER, MEIGS COUNTY. On a cultivated ridge in Scipio township, 2J/2 miles southeast of Harrisonville and 9 miles northwest of Pomeroy. Land owned by the widow Greenler. An extended view can be had in all directions. Station mark : A stone post 30 by 8 by 8 inches set 28 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 39° 06' 36.10" Longitude 82° 05' 37.56".] To station- Azimuth. Back azimuth. Log. distance. 0 / // 49 22 32.39 131 06 34.33 179 42 39.02 0 t it 229 17 11.56 311 03 11.43 359 42 36.35 Meters. 4.2078401 4.0103602 4.3021055 4.4013817 279 28 14.79 337 13 28.07 99 41 07.07 157 19 00.37 4.4750063 4.5174129 LEONARD, MEIGS COUNTY. On a partly timbered ridge in Salem township, 12 miles by road west of Middleport, 4 miles north of Eno postoffice. Timber interferes CO-OPERATIVE TOPOGRAPHIC SURVEY. 87 with view northeast and southeast, but in other directions the view is particularly good. Land owned by W. Ii. Leonard, who lives 300 yards north. Station mark : A sandstone post 36 by 8 by 8 inches set 34 inches in the ground, in the center of top of which is cemented a bronze trian gulation tablet, "Ohio." Reference mark: The poplar signal tree at roadside. True azimuth from station mark, 322° 19'; distance, 128.1 feet. [Latitude 39° 00' 55.06" Longitude 82° 14' 06.67".] To station- Azimuth. Back azimuth. Log. distance. Graham. . Wagner. . , Lawler. . . Zaleski . . . McKnightGreenler. . Finlay 6 39 15.03 39 34 55.56 115 35 43.20 151 46 12.85 194 38 18.41 229 17 11.56 308 21 37.63 186 38 36.75 219 25 58.48 295 28 23.01 331 39 56.21 14 40 16.75 49 22 32.39 128 32 29.47 Meters. 4.1024633 4.5104457 4.2699658 4.48075104.25106814.20784014.5039347 M KNIGHT, MEIGS COUNTY. A cleared ridge in the northwestern part of Scipio township, 2 miles east of Carpenter postoffice and 5 miles south of Albany. Land owned by Thornton McKnight. Station mark : A bluestone post 40 by 8 by 8 inches set 38 inches in the ground, in the center of top of which is cemented a bronze triangu lation tablet, "Ohio." [Latitude 39° 10' 14.34" Longitude 82° 10' 59.00".] To station — Azimuth. Back azimuth. Log. distance. O t It 14.40 16.75 116 35 39.29 209 42 32.43 311 03 11.43 o t It 194 38 18.41 296 27 23.36 29 45 53.05 131 06 34.33 Meters. 4.2510681 4.3229316 Townsend (2) 4.1858081 4.0103602 PRELIMINARY REPORT ON THE BEALLSVILLE, MONROE COUNTY. Situated 3 miles east of the town of Beallsville on the highest point of a bare hill on the farm of the Gale brothers. Station mark : A cut marble post 48 by 6 by 6 inches set 40 inches in the ground, in the center of top of which is cemented a bronze trian gulation tablet, "Ohio." [Latitude 39° 50' 49.76". Longitude 80° 58' 49.99".] To station- Azimuth. Back azimuth. Log. distance. Gallaway. . Jacobsburg Myers Riggs Wiedman. . Newcastle . Steele.'. . . . Bryan 182 29 34.33 210 24 53.13 221 32 26.97 269 45 19.11 87 09 57.20 118 21 49.78 125 11 13.00 155 16 01.67 2 29 55.83 30 28 36.52 41 39 03.80 89 53 56.89 267 02 01.79 298 18 11.29 305 01 44.45 335 13 05.87 Meters. 4.2612655 4.21084744.3447990 4.28357004.2471021 3.9639688 4.41791814.1914760 CALLAND, MONROE COUNTY. Situated on a high cleared hill in Seneca township, about 2 miles northeast of village of Summerfield, near the Noble-Monroe county line. Land owned by Mrs. Martha Calland. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 39° 48' 14.31"- Longitude 81° 19' 22.61".] To station- Azimuth. Back azimuth. Log. distance. Fulda Pleasant . . Tucker. . Warehime Steele .... Wiedman. 53 35 25.20 87 36 24.91 142 01 12.68 165 10 18.15 201 35 53.45 251 29 17.30 233 32 02.90 267 31 42.37 321 58 40.51 345 08 11.50 21 39 25.88 71 34 31.64 Meters. 3.9709420 4.0215172 3.9625705 4.26282964.3293954 4.0901708 CO-OPERATIVE TOPOGRAPHIC SURVEY. 89 JERUSALEM SCHOOLHOUSE, MONROE COUNTY. (Not occupied.) Schoolhouse in Jerusalem, Sunbury township. Station mark : Center of cupola. [Latitude 39° 50' 54.00". Longitude 81° 06' 06.45".] To station- Azimuth. Back azimuth. Log. distance. a t it o / It Meters. * 81 59 06.96 261 55 51.27 3.8653255 Newcastle. 208 14 14.47 28 15 15.85 3.6820293 ST. JOHNS, MONROE COUNTY. (Not occupied.) St. John's Church, situated about one-half mile west of village of Miltonsburg. Station mark : Center of church spire. [Latitude 39° 50' 15.20". Longitude 81° 10' 32.48".] To station- Azimuth. Back azimuth. Log. distance. o t It 163 40 24.15 237 40 56.39 O / It 343 38 16.46 57 44 48.27 Meters. 4.2252598 4.0073924 2.9781631 DILLON, MONROE COUNTY. — Station mark : The chimney on Mr. J. D. Dillon's residence, I mile south of Way postoffice. [Latitude 39° 37' 40.67". Longitude 81° 10' 31.26".] To station- Azimuth. Back azimuth. Log. distance. Moore Laws Tank High Knob. Glass o r ft 19 50 50 56 65 40 13 26 216 55 13 70 282 34 05 00 332 17 56.67 199 47 41.01 245 36 29.65 36 57 28.00 102 39 53.00 152 19 54.03 Meters. 4.32158743.96304663.95543004.12531003.9758125 90 PRELIMINARY REPORT ON THE HIGH KNOB, MONROE COUNTY. A high peak near Sisterville on Ohio side of Ohio river, having 2 red tanks on summit. Station mark : Wooden projection on southeast side of eastern tank. [Latitude 39° 36' 05.63". Longitude 81° 01' 26.40".] To station- Azimuth. Back azimuth. Log. distance. O 1 It 57 43 14 102 39 53 237 39 23 282 34 05 Meters. . 4.00930 Dillon 4.12531 TANK, MONROE COUNTY. On the highest knob 6 miles south of Woodsfield and 5 miles north east of Graysville. There are two tanks on top of the knob. The one located is the farthest west and is painted white. Station mark : Center of tank. [Latitude 39° 41' 34.6" Longitude 81° 06' 43.7".] To station — Azimuth. Back azimuth. Log. distance. 0 t 11 3 48 12 36 57 28 51 27 48 0 t it 183 47 44 216 55 14 231 21 39 Meters. 4.19380 Dillon 3.95543 4.24646 WIEDMAN, MONROE COUNTY. Situated on a cleared hill in Malaga township, about 2 miles south west of village of Miltonsburg. Land owned by Mr. Wiedman. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." CO-OPERATIVE TOPOGRAPHIC SURVEY. [Latitude 39° 50' 20.74". Longitude 81° 11' 11.82".] 91 To station- Azimuth. Back azimuth. Log. distance. O t II 71 34 31.64 100 57 09.79 130 14 07.62 166 38 26.80 241 04 21.24 267 02 01.79 O t II 251 29 17.30 280 49 22.91 310 06 46.06 346 36 44.38 61 08 38.37 87 09 57.20 Meters. 4.0901708 Tucker Warehime 4.24631364.3304252 Steele. . . .' Newcastle 4.21464694.0370559 Beal'sville '. . . . 4.2471021 WOODSFIELD COURT-HOUSE, MONROE COUNTY. (Not occupied.) Station mark : Center of court-house cupola. [Latitude 39° 45' 53.10". Longitude 81° 07' 04.01".] To station- Azimuth. Back azimuth. Log. distance. Wiedman . . Beallsville . o 1 1 144 29 15 26 2.32 04 06 58 O / it 24 26 36.62 52 09 22.97 Meters. 4.0061831 4.1730814 SAGO, MUSKINGUM COUNTY. On a bald hill 4 mile's southwest of the village of Sago, on land owned by J. W. Carnes. Station mark : A limestone post 40 by 7 by 7 inches set 39 inches in the ground, in the center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 00' 42.40". Longitude 81° 46' 55.70".] To station- Azimuth. Back azimuth. Log. distance. Kennedy.College . . Claysville 207 11 33.69 254 49 29.58 311 50 42.87 27 14 31.91 74 54 42.29 131 54 42.28 Meters. 4.15669934.0771353 4.0746717 92 PRELIMINARY REPORT ON THE COFFEY, NOBLE COUNTY. Situated in Jefferson township, about 2 miles east of Macksburg and near the Noble- Washington county line. It is on ai knob at the southern end of what is locally known as Coffey Ridge. Land belongs to the Coffey Brothers. A house surrounded by a peach orchard oc cupies the whole 'summit of knob. Station mark: A stone post 15 by 6 by 6 inches set 15 inches in the ground, with a cross cut on upper surface. Reference mark : The south chimney of house ; distance from sta tion 69 feet; azimuth 121 " 43'. Subsurface mark : An aluminum bolt buried 2 feet below surface underneath station mark. [Latitude 39° 38' 20.51". Longitude 81° 25' 56.23".] To station— Azimuth. Back azimuth. Log. distance. 0 / // 21 34 03.43 134 02 58.60 188 13 57.47 290 04 00.35 0 / it 201 32 41.16 313 58 36.21 8 14 46.99 110 10 06.45 Meters. 3.9232258 4.1340788 Fulda 4.1102507 4.1639102 CORREY, NOBLE COUNTY. Situated in Olive township on summit of hill known locally as Correy Knob. Land belongs to John Hughes and is covered with a peach orchard. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 39° 43' 27.31". Longitude 81° 32' 47.22".] To station- Azimuth. Gregg Pleasant Fulda Coffey Dovenbecker. Fulda Church 193 41 15.25 225 47 16.75 254 08 13.79 313 58 36.21 338 41 35.73 270 09 40.00 Back azimuth. Log. distance. 13 43 14.30 45 51 09.15 74 13 26.06 134 02 58.60 158 44 36.15 90 14 41.00 Meters. 4.27097664.0813436 4.08238674.13407884.26758724.0496191 CO-OPERATIVE TOPOGRAPHIC SURVEY. 93 FULDA, NOBLE COUNTY. Situated on a cleared hill in Enoch township about 2 miles north of Fulda postoffice. Land owned by Mr. Bates. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangulation tablet, "Ohio." [Latitude 39° 45' 14.16". Longitude 81° 24' 38.75".] To station— Azimuth. Back azimuth. Log. distance. Coffey ' Q t II 8 14 46.99 13 29 38.34 74 13 26.06 149 46 36.80 188 18 59.48 233 32 02.90 326 17 40.64 0 t 11 188 13 57.47 193 27 26.49 254 08 13.79 329 45 16.75 8 19 49.89 53 35 25.20 146 22 57.69 Meters. 4.1102507 4.3249454 4.0823867 3.7718484 Tucker 4.1112795 Calland 3.9709420 4.3294759 FULDA CHURCH SPIRE, NOBLE COUNTY. (Not occupied.) In village of Fulda. Station mark: Center of church spire. [Latitude 39° 43' 26.01"- Longitude 81° 24' 56 52".] To station — Correy. . . Fulda A- Azimuth. Back azimuth. 0 / It 90 14 41 03 187 13 47 17 270 09 40.22 7 13 58.53 Log. distance. Meters. 4.0496191 3.5265941 GREGG, NOBLE COUNTY. Situated on a cleared hill in Wayne township about 4 miles south of Senecaville and near the Noble-Seneca county line. Hill partly cov ered by an orchard. Land owned by Walter Gregg. 94 PRELIMINARY REPORT ON THE Station mark : A bowlder "20 by 10 by 8 inches set in the ground, and having a cross (-)-) cut on its upper surface. Subsurface mark: A bronze triangulation tablet buried 2 feet below surface immediately underneath cross on bowlder. [Latitude 39° 53' 15.23". Longitude 81° 29' 41.50".] To station— Azimuth. Back azimuth. Log. distance. Correy 0 t 11 13 43 14.30 229 51 54.19 282 43 32.96 336 31 55.44 0 t it 193 41 15.25 49 56 24.57 102*47 37.40 156 33 49.16 Meters. 4.2709766 Warehime 4.1165523 Tucker 3.9679631 Pleasant 4.0254160 PLEASANT, NOBLE COUNTY. Situated on a high hill, with a few scattering trees on its summit, in Center township, about 2 miles southeast of Sarahsville. Station mark : A stone post 30 by 6 by 6 inches set 30 inches in the ground, in center of top of which is cemented a bronze triangulation tablet, "Ohio." [Latitude 39° 47' 59.84". Longitude 81° 26' 43.92".] To station- Azimuth. Back azimuth. Log. distance. Correy Gregg WarehimeTucker. . . Calland. . . Fulda 45 51 09.15 156 33 49.09 197 40 49.35 212 14 38.28 267 31 42.37 329 45 16.75 225 47 16.75 336 31 55.44 17 43 25.93 32 16 48.80 87 36 24.91 149 46 36.80 Meters. 4.0813436 4.0254160 4.27995383.9579200 4.0215172 3.7718484 SUMMERFIELD SCHOOLHOUSE, NOBLE COUNTY. (Not occupied.) Station mark: Center of schoolhouse in village of Summerfield. CO-OPERATIVE TOPOGRAPHIC SURVEY. 95 [Latitude 39° 47' 55.47". Longitude 81° 20' 16.71".] To station- Azimuth. Back azimuth. Log. distance. Tucker O 1 It 150 49 58.53 245 41 23.24 O 1 If 330 48 01.02 65 42 07.87 Meters. 3.9516327 3,1498794 TUCKER, NOBLE COUNTY. Situated on a partly cleared hill in Seneca township, about 3 miles northeast of Mount Ephraim postoffice. Land owned by John Tucker. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground in the center of top of which is cemented a bronze triangula tion tablet, "Ohio." [Latitude 39° 52' 08.72". Longitude 81° 23' 20.21".] To station — Azimuth. Back azimuth. Log. distance. Pleasant 0 t it 32 16 48.80 102 47 37.40 185 11 04.50 226 53 52.54 321 58 40.51 8 19 49.89 0 1 11 212 14 38.28 282 43 32.96 5 11 30.20 46 59 57.57 142 01 12.68 188 18 59.48 Meters. 3.9579200 3 9679631 Warehime 4.0219463 Steele 4.2667725 3.9625705 Fulda 4.1112795 BALDWIN, TUSCARAWAS COUNTY. About 7 miles northeast from Uhrichsville, on a bald hill 100 yards east of ridge road, on land owned by David Baldwin. Station mark: A sandstone post 36 by 6 by 6 inches set 33 inches in the ground, in the center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 27' 01.37"- Longitude 81° 17' 28'V To station- Azimuth. Back azimuth. Log. distance. Wainwright Bowerston. . Uhrichsville 7— T. S. 75 00 27.85 308 57 08.21 355 40 02.51 254 54 15.71 129 01 07.70 175 40 20.53 Meters. 4.14626514.0493365 3.9386187 96 PRELIMINARY REPORT ON THE BOOTH, TUSCARAWAS COUNTY. On a sharp, bald knob, 5 miles southeast from New Comerstown, one-fourth mile south from Booth postoffice, and '400 feet southeast of Mr. Walter's residence, on. land" owned by him. Station mark : A sandstone post 36 by 7 by 7 inches set 34 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 13' 26.69". Longitude 81° 32' 56.37".] To station — Azimuth. Back azimuth. Log. distance. Kennedy... Widder Wasen Stone Creek Gilmore Midway 0 1 1 50 57 10.87 103 17 39 33 166 55 12 11 179 22 08 98 228 11 04.90 352 05 52 54 O / / 230 51 07 97 283 15 05 76 346 53 04.26 359 22 03 72 48 15 13 50 172 07 03 12 Meters. 4.2342578 3.7615799 4.27840214.2391088 4.08600144.2759110 GILMORE, TUSCARAWAS COUNTY. On a bald knob one-third mile north of the village of Gilmore, 300 feet from where road elbows to east going from Gilmore. Station mark : A sandstone post 36 by 6 by 6 inches set 33 inches in the ground, in the center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 17' 50.02". Longitude 81° 26' 31.76".] To station- Azimuth. Back azimuth. Log. distance Widder Port Washington Stone Creek Wainwright Uhrichsville Tippecanoe Booth 65 15 18.37 107 14 03.00 134 52 35.59 176 58 27.78 238 12 02.93 284 58 09.52 48 15 13.50 245 08 36.06 287 11 2S.00 314 48 21.35 356 58 08.37 58 18 12.91 105 05 05.88 228 11 04.90 Meters. •4.2095562 3.77588004.1164240 4.1267768 4.20049754.1973700 ' 4.0860014 CO-OPERATIVE TOPOGRAPHIC SURVEY. 97 PORT WASHINGTON, TUSCARAWAS COUNTY. (Not occupied.) A lone tree on prominent bald mound about 2 miles south of the village of Port Washington, on east side of river. Station mark: Center of lone tree. [Latitude 40° 18' 47.30". Longitude 81° 30' 33.18".] To station— Azimuth. Back azimuth. Log. distance. Widder Q t II 46 27 45 138 16 26 154 24 37 287 11 28 0 1 11 226 23 39 318 12 55 334 22 59 107 14 03 Meters. 4.09426 Wasen Stone Creek 4.06184 3.91720 Gilmore 3.77588 STONE CREEK, TUSCARAWAS COUNTY. On a bald mound i}4 miles southeast of the village of Stone Creek, 100 yards east of road. Station mark : A sandstone post 36 by 6 by 6 inches set 34 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 22' 48.92". Longitude 81°33' 04.48".] To station — Azimuth. Back azimuth. I Log. distance. Widder Waseh Wainwright Gilmore.^ Port Washington Booth 18 43 44.26 105 39 23.20 244 04 51.38 314 48 21.35 334 22 59.00 359 22 03.72 0 t If 198 41 15.69 285 37 30.42 64 08 46.51 134 52 35.59 154 24 37.00 179 22 08.98 Meters. 4.22811173.6297872 ¦ 3.97816304.1164240 3.9172000 4.2391088 UHRICHSVILLE, TUSCARAWAS COUNTY. On a bald hill about 4 miles nearly east from Uhrichsville, 200 feet west of Ridge road, on land owned by Mr. Cox, and 200 yards north of his residence. 98 PRELIMINARY REPORT ON THE Station mark : The lone white oak signal tree 14 inches in diameter. Reference mark : A sandstone post 36 by 6 by 6 inches set' 30 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." Distance from tree, 26.6 feet; true azimuth 560 10' 30". [Latitude 40° 22' 20.70"- Longitude 81° 17' 00 . 20".] To station- Azimuth. Back azimuth. Log. distance. Gilmore WainwrightBaldwin. . . Bowerston.Tippecanoe 0 / ft 58 18 12.91 109 32 49 03 175 40 20 53 25S 40 32 66 352 09 53 49 O / II 238 12 02 93 289 26 49 17 355 40 02 51 78 44 13 95 172 10 40.33 Meters. 4.2004975 4.17755313.9386187 3.9146861 4.0986574 WAINWRIGHT, TUSCARAWAS COUNTY. In a field owned by the Wainwright Coal Company, and about ij4 miles west of the mine and postoffice of same name. Station mark: A sandstone post 36 by 6 by 6 inches set 34 inches in the ground, in the center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 25' 03 . 52" Longitude 81° 27' 01 . 78".] To station— Azimuth. Back azimuth. Log. distance. 0 t it 64 08 46.51 76 42 24.37 254 54 15.71 289 26 19.17 356 58 08.37 0 1 11 244 04 51.38 256 36 36.39 75 00 27.85 109 32 49.03 176 58 27.78 Meters. 3.9781630 4.1142974 4.1462651 Urichsville 4.1775531 Gilmore 4.1267768 WASEN, TUSCARAWAS COUNTY. About 2^ miles nearly west from the village of Stone Creek on high knob in field 400 feet southeast from Mr. Wasen's residence. CO-OPERATIVE TOPOGRAPHIC SURVEY. 99 Station mark: A sandstone post 36 by 6 by 6 inches set 36 inches in the ground, in center of top of which is countersunk and cemented a bronze triangulation tablet, "Ohio." [Latitude 40° 23' 26.19". Longitude 81° 35' 58.61".] To station- Azimuth. Back azimuth. Log. distance. 0 / 11 4 22 43.79 256 36 36.39 285 37 30.42 318 12 55.00 346 53 04.26 0 / it 184 22 07.82 76 42 24.37 105 39 23.20 138 16 26.00 166 55 12.11 Meters. 4.2359074 4.1142974 3 . 6297872 4.0618400 Booth 4.2784021 LAWLER, VINTON COUNTY, NEAR JACKSON COUNTY LINE. A secondary station on a flat, partly timbered ridge 8 miles by road east-southeast of Wellston postoffice, land owned by Frank Lawler, but rented by Jim Kennison. Station mark : South chimney on two-story house with red tin roof. [Latitude 39° 05' 15.32"- Longitude 82° 25' 45.35".] To station- Azimuth. Back azimuth. Log. distance. 0 / // 20 28 23.27 295 28 23.01 323' 15 25.71 0 / it 200 26 28.47 115 35 43.20 143 22 07.04 Meters. 4.0984524 Leonard 4.2699658 Graham 4.4097687 ZALESKI, VINTON COUNTY.- A knob locally well known as the Pinnacle, 1^2 miles south of Zaleski railroad station. Nearly all timber was cut down and one chestnut tree left for signal. An extended view can be had in all directions, excepting north 300 east to north 550 east, .which is limited by a flat timbered ridge 2 miles distant. Station mark :¦ A marble post 30 by 6 by 6 inches set 20 inches in the ground, top marked, uis 100 PRELIMINARY REPORT ON THE Reference mark: The chestnut signal tree; azimuth from station mark, 237" 08'; distance, 32.8 feet. [Latitude 30° 15' 18.96". Longitude 82° 24' 03.47".] To station — Azimuth. Back azimuth. Log. distance. Barton 0 / it 158 09 14.12 205 26 11.15 261 26 53.85 296 27 23.36 331 39 56.21 0 / // 338 05 36.66 25 29 15.51 81 38 31.23 116 35 39.29 151 46 12.85 Meters. 4.3433070 McDaniel 4.2098137 Townsend (2) 4.4264864 McKnight 4.3229316 Leonard 4.4807510 DOVENBECKER, WASHINGTON COUNTY. Situated about 5 miles southwest of Macksburg in pasture field on a high, cleared hill. Land owned by William Dovenbecker. Station mark : A sandstone post 48 by 6 by 6 inches set 48 inches in the ground, in the center of top of which is cemented a bronze triangu lation tablet, "Ohio." [Latitude 39° 34' 07.79". Longitude 81° 28' 05.23".] To station — Azimuth. Back azimuth. Log. distance. 0 / // 158 44 36.15 193 27 26.49 201 32 41.16 260 32 30.54 306 00 36.00 0 / // 338 41 35.73 13 29 38.34 21 34 03.43 80 39 58.60 126 08 37.09 Meters. 4.2675872 Fulda 4.3249454 Coffey 3.9232258 4.2307093 4.3492957 LAWS, WASHINGTON COUNTY. Situated on a high, cleared, flat-topped hill in Liberty township, about three-quarters of a mile south of the village of Lebanon. Land owned by Mr. Laws. Station mark : A dead oak tree. Reference mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze trian- CO-OPERATIVE TOPOGRAPHIC SURVEY. 101 gulation tablet, "Ohio." Distance to center of tree, 1.4 feet; true azi muth, 170° 43'. [Latitude 39° 35' 37.83". Longitude 81° 16' 21.98".] To station— | Azimuth. | Back azimuth. Log. distance. 0 / // 0 / 11 Meters. Pinkerton 50 51 42.70 230 41 51.34 4.4572810 Dovenbecker 80 39 58.60 260 32 30.54 4.2307093 Coffey 110 10 06.45 290 04 00.35 4.1639102 Fulda 146 22 57.69 355 27 25.12 326 17 40.64 175 27 58.83 4.3294759 4.2038199 GLASS, WASHINGTON COUNTY. On north end of ridge, 0.5 mile east of Glass postoffice and 100 feet south of road. Station mark : A sandstone post 36 by 8 by 8 inches set 36 inches in the ground, with cross cut in center of top. Reference mark : Chimney on a small frame house owned by John Newel, 14 feet south of station mark. [Latitude 39° 33' 09.09". Longitude 81° 07' 27.10".] To station- Azimuth. Back azimuth. Log. distance. Moore Laws Dillon Tank High Knob. 45 26 59.54 109 48 40.00 152 19 54.03 183 47 44.00 237 39 23.00 225 21 53.00 289 42 59.25 332 17 56.67 3 48 12.00 57 43 14.00 Meters. 4.20868404.1324413 3.97581254.19380004.0093000 MOORE, WASHINGTON COUNTY. Situated 4 miles north of Newport, Ohio, on a high cleared knob owned by Mr. Moore and known locally as Moore's Hill. Station mark : A sandstone post 48 by 8 by 8 inches set 48 inches in the ground, and in the center of top of which is cemented a bronze triangulation tablet, "Ohio." 102 PRELIMINARY REPORT ON THE [Latitude 39° 27' 00.99". Longitude 81° 15' 29.00".] To station- Azimuth. Back azimuth. Log. distance. Pinnacle , Seffens Pinkerton DovenbeckerLaws Owlshead. . . . McCullough. Griffith 24 47 56.51 64 45 45.97 84 46 38.67 126 08 37.09 175 27 58.83 272 39 24.48 308 27 51.47 354 57 28.03 204 43 50.23 244 33 51.52 264 36 14.56 306 00 36.00 355 27 25.12 92 50 53.05 128 34 48.44 174 57 55.01 Meters. 4.34624834.4743073 4.3728093 4.34929574.2038199 4.4140545 4.30308334.0637096 NOLAN, WASHINGTON COUNTY. Situated in Dunham township, about 2 miles west of Veto postoffice and 4 miles southwest of Vincent railroad station. Summit of hill occupied by house surrounded by shade and fruit trees. Land owned by R. E, Sutton. Station mark : A stone post 40 by 6 by 6 inches set 36 inches in the ground, in the center of top of which is cemented a bronze triangulation tablet, "Ohio." Reference mark: Chimney on north end of house; distance from station mark, 34 feet; true azimuth from station mark, 142° 29' 20". . [Latitude 39° 20' 38.11". Longitude 81° 42' 39.55".] To station- Azimuth. Back azimuth. Log. distance. Lyons.. . . Bond SouthlandGoff Wigal.... 36 33 16.71 46 14 13.62 109 14 36.48 314 58 46.74 350 54 54.61 216 30 09.55 226 08 49.91 289 09 05.68 135 04 44.31 170 56 08.43 Meters. 4.0753794 4.2298152M s 4.12128884.28220684.2486674 PINKERTON, WASHINGTON COUNTY. Situated about 4 miles northwest of Marietta and 2 miles south of Churchtown on Pinkerton farm, 600 feet west of Pinkerton residence. CO-OPERATIVE TOPOGRAPHIC SURVEY. 103 Station mark : : A sandstone post 48 by 8 by 8 inches set 48 inches in the ground, and in the center of top of which is cemented a bronze triangulation tablet, "Ohio." [Latitude 39° 25' 50.23". Longitude 81° 31' 51.42".] To station- I Azimuth. | Back azimuth. | Log. distance. Goff 0 / // 4 55 52.16 17 59 25.94 58 13 59.25 199 23 14.85 230 41 51.34 264 36 14.56 290 46 50.36 321 34 57.99 O / // 184 54 59.34 197 57 54.99 238 07 08.00 19 25 38.76 50 51 42.70 84 46 38.67 110 57 40.75 141 41 14.67 Meters. 4.3666186 4.0458915 Nolan 4.0836942 4.2113735 4.4572810 4.3728093 Griffith 4.4191325 Pinnacle 4.3601976 SEFFENS, WASHINGTON COUNTY. Situated on the summit of a cleared hill in Dunham township about 1 mile west of Constitution railroad station. Land owned by William Seffens. Station mark : A stone post 30 by 8 by 8 inches set 30 inches in the ground, in the center of top of which is cemented a bronze triangulation tablet, "Ohio." Reference mark : The southern one of three trees which occupy the extreme summit of hill; distance from station mark, 3.1 feet; true azimuth from station mark, 46 ° 22'. [Latitude 39° 20' 07.43" Longitude 81° 34' 14.77".] To station- Azimuth. Back azimuth. Log. distance. Nolan 0 / // 94 31 08.23 197 57 54.99 244 33 51.52 292 39 17.80 353 29 10.61 0 / // 274 25 48.26 17 59 25.94 64 45 45.97 112 47 04.89 173 29 48.59 Meters. 4.0836942 4.0458915 4 . 4743073 4.2822967 Goff 4.1032735 APPENDIX E LIST OF GEOGRAPHIC POSITIONS FROM PRIMARY TRAVERSE. 106 PRELIMINARY REPORT ON THE CENTRAL SECTION OF TOPOGRAPHY. OHIO. PRIMARY TRAVERSE. The following geographic positions were determined by Mr. George T. Hawkins during the field season of 1899 from primary traverse be ginning at St. Mary's Church in Toledo, the latitude and longitude of the church spire having been determined by the United States Lake Sur vey. Lines were extended from this position to control the Toledo, Oak Harbor, and Maumee Bay quadrangles. Lines follow Lake Shore and Michigan Southern Railway from Toledo to State line northwest of Sylvania, and from Toledo to State line northeast of Alexis; Toledo, St. Louis and Kansas City Railroad from Toledo to Waterville ; Hocking Valley Railway from Toledo to Lemoyne ; Lake Shore and Michigan Southern Railway from Toledo to eastern edge of Oak Harbor quadrangle. Geographic positions in Ohio. Station. Latitude. Longitude. O / It 41 39 33.02 41 39 57.95 41 40 41.8 41 40 04.8 41 40 19.0 41' 38 16.9 41 37 04.7 41 34 46.8 41 33 00.3 41 31 11.8 41 31 09.0 41 31 09.9 41 39 48.9 41 39 48.7 41 39 47.2 41 40 36.0 41 42 30.8 41 43 30.8 41 44 21.2 41 41 25.7 0 8383838383838383 838382 83 83 8383838383 8383 / n 32 03 71 Park, Lake Survey station 30 37 24 Summit avenue and Wheeling and Lake Erie Rail- 29 49.8 Michigan and Ash streets, corner of 31 00.2 ' 29 05.3 24 50.8 Curtis, crossing 1,000 feet east of 22 07.0 16 51.3 Trowbridge, 4J/£ miles southeast of; crossing 900 feet 12 46 8 08 44.4 59 36.2 Lacarne, crossing 1,000 feet east of station 02 22.0 Bancroft street, Michigan Central Railroad crossing... Ottawa Park , forks of road at southwest corner of . . . Central avenue, crossing at 34 22.4 34 38.2 36 28.8 40 17.5 Svlvania, crossing 400 feet west of 42 06.6 State line, crossing of 42 34.7 43 27.0 33 24.5 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions in Ohio — Continued. 107 Station. Latitude. Longitude. O t II 41 41 59.9 41 43 52.3 41 44 23.6 41 37 34.4 41 36 16.7 41 33 56.5 41 32 11.3 41 30 01.3 41 37.43.8 41 34 36.4 41 31 19.5 41 29 45.2 41 37 18.0 41 36 44.3 41 38 20.9 41 37 53.2 083 83 8383 8383 83838383838383838383 / n 32 55.0 31 18.2 30 51.2 Michigan Central and Toledo, St. Louis and Kansas 34 24.4 Crossing 2 miles southwest of last 35 52.6 Maumee, crossing 320 feet northeast of station Water ville, crossing 2% miles north of 39 20.3 42 36.2 Waterville station, first crossing south of 43 30.9 Fassett street, crossing at 31 41.3 Walbridge, first crossing south of 29 38.2 Lemoynet crossing 2 miles north of 28 50.8 28 27.0 Toledo, St. Louis, and Kansas_City_and Wabash rail- 34 48.2 Crossing 2 miles southwest of Michigan Central Rail- 35 37.2 Michigan Central and Lake Shore railroads crossing. . . Long Bridge, at east end of truss 34 25.6 32 21.6 PRIMARY TRAVERSE. One hundred and ten geographic positions in northeastern Ohio were determined by primary traverse during October, November and December, 1900, by Mr. E. L. McNair, and based- upon three stations of the United States Lake Survey — Claridon, Warrensville, and Grafton. Circuits were completed as follows : I. Southward from Warrensville triangulation station to Hudson; thence to Ravenna; thence by highways northward to Claridon triangulation station. II. Southward from Hud son, located by first traverse, to Akron ; westward to Sterling ; thence northward to Grafton triangulation station. III. Westward from Ster ling to the eighty-second meridian; thence southward to Wooster, east ward to Canton; thence northward, closing on Akron. A spur line was run from Wooster southwestward 4 miles to Millbrook. IV. South ward from Ravenna to Bayard, thence westward to Canton. V. East ward from Bayard to 'Kensington triangulation station, which was located through a series of triangles 270 miles in axial length, based upon Mary land Heights, Sugar Loaf stations, and on United States standard datum of the Coast and Geodetic Survey. The position of Kensington triangulation station, as computed through the traverse from the lake survey stations compared with that computed through the triangulation upon the United States standard datum, shows a discrepancy of 23 feet in latitude and 15 feet in longitude, 108 PRELIMINARY REPORT ON THE the latter giving a location north and west of the former. As this is a connection between two entirely different systems of triangulation the discrepancy is very small and is partly attributable to station error and partly to errors in the traverse lines and triangulation. This error was distributed in the traverse line between Bayard and Kensington. Geographic positions between Warrensville triangulation station, United States Lake Survey, and Bedford, via highways. Station. Latitude. Longitude. O / It 41 28 39.24 41 25 42.6 41 23 24.1 o / It 81 30 12.88 81 32 12.0 81 32 09.8 Randall station, Erie Railway, about one-fourth mile west of, road crossing near post-office Bedford station, Cleveland and Pittsburg Railway. . . Geographic positions along Cleveland and Pittsburg Railway, between Bedford and Kensington. Station. Macedonia station Hudson, Western Reserve Academy Observatory. . . . Portage and Summit, county line Earlville station Erie Railway crossing Ravenna, Main street crossing Ravenna, Pittsburg and Western Railway crossing... Rootstown station, road crossing 150 feet north of. . . Road crossing 15 feet south of milepost 45 Road crossing 655 feet north of milepost 48 Atwater station road crossing 295 feet south of Portage and Stark counties, road crossing on county Latitude. 41 IS 41 15 41 12 41 11 41 10 41 09 41 08 41 06 41 04 41 02 41 01 48.3 37.6 45.3" 21.0 18.4 28.056.4 18.4 38.221.2 25.4' Longitude. line. Road crossing 1,695 feet south of milepost 55 Alliance, Alliance and Northern Railway crossing. . Alliance, Pittsburg, Fort Wayne and Chicago crossing Alliance station Stark and Mahoning counties, road crossing on county line Road crossing 1,070 feet north of milepost 61 Homeworth station, road crossing 55 feet south of. Moultrie station, road crossing 255 feet south of . . . Bayard station East Rochester station, road crossing 700 feet east of Hanover- West township line Kensington station, road crossing 150 feet west of. Kensington triangulation station 40 59 17.4 40 56 27.5 40 55 33.0 40 55 18.6 40 55 17.1 40 54 40 52 40 50 40 47 40 45 40 44 40 44 40 44 40 43 44.1 20.4 14.8 47.802.7 41.800.5 05.320.6 . 81 30 81 26 81 23 81 20 81 18 81 14 81 14 81 12 81 11 81 10 81 09 37.3 14.9 33.2 42.8 40.752.5 44.6 52.7 40.520.650.8 81 08 41.2 81 06 57.0 81 06 04.4 81 05 45.0 81 05 43.2 81 05 81 04 81 04 81 04 81 03 81 02 80 58 80 57 80 56 13.8 08.3 04.4 14.3 58.406.3 32.223.3 40.5 CO-OPERATIVE TOPOGRAPHIC SURVEY. 109 Geographic positions along Cleveland, Akron and Columbus Railway, Hudson to Akron. Station. Flag station, road crossing at 1,770 feet south of mile post 3 Road crossing 1,370 feet north of milepost 6 Cuyahoga Falls station Road crossing 1,925 feet south of milepost 10 Cleveland, Terminal and Valley Railway crossing, stone arch Akron, Union station Akron, court-house grounds, south meridian mark. . Akron, court-house grounds, north meridian mark. . Latitude. 41 11 52.4 41 09 50.3 41 08 06.9 41 06 08.1 41 05 08.5 41 04 58.7 41 04 44.3 41 04 47.8 Longitude. 81 27 53.8 81 28 10.8 81 28 52.0 81 29 23.0 81 29 24.3 81 30 34.8 81 31 05.0 81 31 05.0 Geographic positions along Erie Railway, Akron to Burbank. Station. Akron, Erie station, 2% miles west of, old canal crossing Road crossing (Baltimore and Ohio Railway) 2,200 feet southwest of milepost 18 Barberton station Sherman station Wadsworth station Road crossing one-half mile west of milepost 217. . . Rittman station Sterling; Cleveland, Lorain and Wheeling crossing. . Creston station Road crossing 370 feet east of water tank Burbank station Baltimore and Ohio crossing (Lodi and Wooster branch) Latitude. 41 02 46.1 41 01 41 01 41 00 41 01 40 59 40 58 40 58 40 58 40 59 40 59 56.4 13.2 50.402.746.506.4 10.9 56.622.824.2 40 59 19.4 Longitude. 81 32 35.7 81 34 81 36 81 40 81 43 81 44 81 46 81 50 81 53 81 57 81 59 52.136.5 05.0 46.6 55.555.2 52.733.230.2 50.1 82.01 33.7 110 PRELIMINARY REPORT ON THE Geographic positions along Cleveland, Lorain and Wheeling Railway, from Sterling to Grafton triangulation station (United States Lake Survey). Station. Sterling, Erie Railway crossing Seville station Road crossing 2,340 feet south of milepost 39 Flag station 400 feet south of milepost 37 Road crossing 250 feet north of milepost 34 Medina station Road crossing 2,150 feet south of milepost 29 Lester station Erhart station Grafton triangulation station (United States Lake Survey) Latitude. Longitude. o / // o / „ 40 58 10.9 81 44 55.5 41 00 30.5 81 51 50.5 41 02 39.8 - 81 53 04.0 41 04 37.6 81 .53 39.8 41 07 16.1 81 53. 03.3 41 08 18.8 81 52 24.3 41 10 01.9 81 55 13.2 41 10 48.2 81 56 31.5 41 11 55.2 81 58 21.1 41 12 44.21 81 59 37.85 Geographic positions along Lodi and Wooster branch of Baltimore and Ohio Railroad, from Erie crossing to Wooster. Station. Erie crossing Road crossing- at flag station Armstrong flag station Overton flag station Road crossing 600 feet south of water tank. Wooster fair grounds, south meridian mark Wooster fair grounds, north meridian mark Wooster station, Baltimore and Ohio R. R. Latitude. 40 59 19.4 40 57 08.3 40 54 42.0 40 51 51.0 40 48 38.1 40 47 50.3 40 47 55.6 40 47 43.6 Longitude. 82 01 33.7 82 01 27.7 82 00 34.0 82 00 32.3 81 58 51.0 81 57 03.5 81 57 03.5 81 56 55.1 Geographic positions along Pittsburg, Fort Wayne and Chicago Railway, from Millbrook to Orrville. Station. Bridge 121, northwest corner of, copper bolt in bridge abutment Road crossing 100 feet east of bridge 121 Overhead road crossing Baltimore and Ohio overhead crossing Wooster station Stone arch culvert, 1,040 feet north of milepost 132.. Smithville station '..... Road crossing about one-third mile east of water tank Orrville, Pittsburg, Fort Wayne and Chicago and Cleveland, Akron and Columbus Rwy Latitude. 40 43 59.9 40 44 00.7 40 44 51.8 40 46 32.6 40 47 57.0 40 49 09.8 40 50 25.5 40 49 46.0 40 50 22.1 Longitude. 81 58 24.6 81 58 23.8 81 57 41.4 81 56 47.7 81 55 54.8 81 53 19.6 81 51 40.9 81 48 35.0 81 46 05.8 CO-OPERATIVE TOPOGRAPHIC SURVEY. Ill Geographic positions along Wheeling and Lake Erie Railway, between Orrville and Massillon. Station. Burton City station Dalton station Pocock mine junction Sippo station, road crossing 325 feet west of Sherwood flag station, road crossing at Massillon, crossing of Wheeling and Lake Erie and Cleveland, Lorain and Wheeling Rwys Latitude. 40 50 36.5 40 48 02.0 40 48 20.7 40 48 56.4 40 48 19.8 40 47 43.5 Longitude. 81 42 12.1 81 41 15.2 81 38 43.9 81 36 05.9 81 33 17.9 81 31 47.3 Geographic positions along Pittsburg, Fort Wayne and Chicago Railway between Mas sillon and Canton. Station. Latitude. Longitude. O / II 40 47 32.4 40 47 11.6 40 46 54.1 40 47 24.2 O t II 81 31 01 2 Road crossing 2,150 feet east of milepost 107 Road crossing 700 feet west of milepost 104 Canton, Pittsburg, Fort "Wayne and Chicago Rwy. and Cleveland Terminal and Valley Rwy. crossing 81 27 57.6 81 25 11.8 81 23 02.1 Geographic positions along the Cleveland Terminal and Valley Railway, between Canton and Akron. Station. Latitude. Longitude. o t It 40 48 01.5 40 51 16.8 40 52 54.0 40 55 42.5 40 58 34.0 40 59 41.9 41 00 55.3 41 03 07.2 o t It 81 23,16.1 81 24 49.2 81 25 32.3 81 25 10.8 81 25 36.7 81 26 44 5 Road crossing 1,525 feet south of milepost 54 New Berlin station, road crossing 65 feet north of Greentown station, road crossing 245 feet north of . . . . Myersville station, road crossing 215 feet north of Road crossing 280 feet north of milepost 44 Krumroy station, road crossing 225 feet south of ... . Overhead road crossing 425 feet south of milepost 39 81 28 42.8 81 28 37.0 8— T. S 112 PRELIMINARY REPORT ON THE Geographic positions along Wheeling and Lake Erie Railway, between Canton and Minerva. Station. Canton, crossing of Pittsburg, Fort Wayne and Chi cago Rwy Road crossing 1,820 feet west of milepost 63 Osnaburg station road crossing, 425 feet east of. .,. . Road crossing 1,650 feet east of milepost 67 Robertsville station, road crossing 90 feet west of . . . . Road crossing 180 feet south of milepost 73 Road crossing 450 feet south of milepost 75 Minerva crossing of Cleveland and Pittsburg Rwy. (new Philadelphia branch) along Cleveland and Pittsburg Rwy Minerva station, Cleveland and Pittsburg Rwy., road crossing, about 2,200 feet northeast of Latitude. 40 47 43.3 40 46 26.4 40 47 03.7 40 45 58.0 40 45 38.9 40 44 54.2 40 43 09.5 40 43 31.5 40 43 40.3 Longitude. 81 22 07.3 81 19 17.9 81 16 59.6 81 14 51.9 81 11 21.6 81 09 24.0 81 09 11.8 81 06 26.2 81 06 09.9 Geographic positions along highway from Ravenna rorthward to Claridon triangulation station (United States Lake Survey). Station. Shalersville, 2)^ miles south of, 4 corners Shalersville, intersection of roads at Mantua station, Erie Railway crossing near Mantua postoffice, road intersection at Julia postoffice, county line between Portage and Geauga county Auburn, road intersection at store South Newberry post-office,'2,000 feet south of, and J^ mile south of creamery, electric railway crossing. Burton, 2% miles southeast of, 4 corners Burton, street intersection, north side of park Burton, about 1| miles north of, 4 comers Claridon triangulation station (U. S. Lake Survey) . . Latitude. 41 12 07.4 41 14 19.8 41 16 52.8 41 18 37.3 41 20 50.8 41 23 14.0 41 25 58.4 41 26 59.7 41 28 21.4 41 29 49.5 41 30 39.61 Longitude. 81 14 47.1 81 13 53.6 81 13 28.8 81 13 19.2 81 13 27.3 81 13 00.2 81 12 32.9 81 10 53.4 81 08 43.9 81 08 43.8 81 07 06.27 CO-OPERATIVE TOPOGRAPHIC SURVEY. 113 PRIMARY TRAVERSE. The following geographic positions were deterjnined from primary traverse in 1900 by Mr. George T. Hawkins, topographer. Starting from United States Coast and Geodetic Survey astronomic pier at Mount Lookout, Cincinnati, the line follows the Baltimore and Ohio Southwestern and Baltimore and Ohio railroads to Columbus, Ohio ; thence along the Hocking Valley Railroad to Toledo, Ohio, where it was tied to St. Mary's church spire (United States Lake Survey station) ; thence back to Columbus, following line of Toledo and Ohio Central Railway, and connected with original line. Meridian lines were estab lished at Bowling Green, Delaware, Findlay, Kenton, Marysville, Upper Sandusky, and Washington Court House. Geographic Positions along Baltimore and Ohio Southwestern and Baltimore and Ohio Railroads from Cincinnati to Columbus. Station. Cincinnati, Mount Lookout astronomic pier Madisonville station East Madisonville station Madeira station , Allandale station Remington station Symmes station Camp Ground station Loveland, crossing of Pennsylvania and Baltimore and Ohio Southwestern railways Hills station crossing 350 feet west of Cozaddale station, crossing 80 feet west of Pleasant Plain station, crossing 110 feet west of Windsor station, crossing 40 feet west of Blanchester station, crossing 320 feet east of Midland station, crossing 310 feet west of Midland station Cuba station, crossing under railway 300 feet south of Milepost 52, crossing 450 feet north of Wilmington, Baltimore and Ohio station at Blind siding, crossing 450 feet west of head block at. . Melvin station, crossing 200 feet east of Reesville, crossing at Sabina station, crossing 100 feet west of Milepost 69, crossing 800 feet west of Rattlesnake, crossing over railroad at. . . ; Latitude. Longitude. 0 / // 0 / ,/ 39 08 21.93 84 25 21.52 39 09 26.0 84 23 49.0 39 09 35.3 84 23 10.0 39 11 17.0 84 21 45.9 39 11 49.2 84 20 34.4 39.13 35.8 84 19 26.7 39 14 50.0 84 17 45.8 39 15 18.2 84 16 47.5 39 16 00.6 84 15 31.9 39 15 18.7 84 11 17.7 39 16 15.2 84 09 39.9 39 16 47.5 84 06 43.6 39 17 04.6 84 02 59.5 39 17 31.4 83 59 14.2 39 18 13.7 83 54 35.4 39 18 14.4 83 54 31.5 39 21 41.0 83 51 58.1 39 23 59.4 83 51 17.8 39 26 36.6 83 49 25.2 39 27 56.2 83 45 05.3 39 28 24.8 83 43 01.2 39 28 57.1 83 40 41.2 39 29 33.6 83 38 07.4 39 30 12.2 83 35 19.4 39 30 41.8 83 33 09.4 114 PRELIMINARY REPORT ON THE Geographic positions along Baltimore and Ohio Southwestern and Baltimore and Ohio Railroads from Cincinnati to Columbus. — Continued. Station. Jasper Mills, crossing at Washington Court-House, south azimuth stone 1,400 feet southward from Baltimore and Ohio station, near coal chutes 6 feet east of main track, 11 feet from end of bulkhead leading to elevated tracks. A limestone post, 36 by 8 by 8 inches, set 33 inches in the ground,in the center of top of which is cemented a bronze meridian tablet. Distant mark is a copper bolt cemented in east abutment of wagon bridge. Azimuth 218° 12' 45". Distance from south stone 1,093 feet Washington Court-House, crossing of Baltimore and Ohio and Cincinnati,Hamilton and Dayton railways Fayette station Bloomingburg station, crossing 300 feet east of Madison Mills station, crossing 30 feet east of Cook station, crossing 200 feet east of Mount Sterling station, 300 feet east of Main street crossing Era station, crossing 430 feet west of Derby station, crossing 350 feet west of Morgan station, crossing 100 feet west of Pleasant corners station, crossing 100 feet southwest of Grove City station, crossing 100 feet southwest of. . Urbancrest station, crossing 100 feet northeast of . . . . Briggsdale station, crossing 50 feet northeast of United States Geological Survey triangulation sta tion, north base Columbus, crossing Baltimore and Ohio Railway and Broad street Latitude. 39 31 08.0 Longitude. 39 32 04.0 39 32 13.3 39 34 09.9 39 36 22.7 39 39 13.5 39 40 59.4 39 43 17.6 39 "44 23.2 39 46 08.4 39 48 17.8 39 50 37.5 39 52 59.7 39 53 53.2 39 55 36.0 39 55 57.3 39 57 31.9 83 31 14.4 83 26 53.7 83 26 43.4 83 25 13.7 83 23 17.4 83 20 21.4 83 18 24.3 83 16 03.7 83 14 38.1 83 12 20.5 83 09 19.5 83 07 41.1 83 05 44.3 83 05 00.4 83 03 36.1 83 03 18.6 83 01 54.4 CO-OPERATIVE TOPOGRAPHIC SURVEY. Positions along Hocking Valley Railway from Columbus~to]_Toledo. 115 Station. Crossing Hocking Valley Railway and pike road east and west Columbus, Lane avenue station, crossing 150 feet south of Olentangy station, crossing under railway 550 feet north of Elmwood station, crossing 200 feet south of Milepost 113, crossing 850 feet north of Powell station, crossing 160 feet south of Milepost 107,crossing 170 feet south of Hyatts station, crossing 1,200 feet south of Milepost 103, crossing 340 feet south of Crossing telephone line Delaware, south azimuth stone, 30 feet southeast of "Big Four" and Hocking Valley railways. A lime stone post, 28 by 6 by 6 inches, set 28 inches in the ground, in the center of top of which is cemented a bronze meridian tablet. Azimuth 185° 10' Delaware, north azimuth stone, 105 feet north of cen ter of street and 72 feet east of railroad. A lime stone post, 36 by 6 by 6 inches, set 30 inches in the ground; in center of top is cemented a copper bolt. Azimuth 5° 10' Delaware station, crossing 50 feet north of Siding, crossing 150 feet south of south end of Milepost 95, crossing 200 feet north of Radnor station, crossing 160 feet north of Mileposts 90 and 91, crossing halfway between Prospect station, crossing at Crossing, four corners Owen station, crossing 600 feet north of Mileposts 79 and 80, crossing halfway between Marion station, 140 feet south of Main street crossing. . Marion, south azimuth stone, 225 feet north of "Big Four" crossing and 45 feet north of tool house, be tween Y tracks and main line of Hocking Valley Railway. A limestone post, 40 by 7 by 6 inches, set 40 inches in the ground, in the center of top of which is cemented a bronze meridian tablet. Dis tant mark is spire of Catholic Church. Azimuth of same is 259° 11' 30" Crossing under railroad Morral station, crossing, 160 feet north of T. 3 S., R. 14 E., J4 corner between sees. 33 and 34. . . Latitude. 39 59 16.8 40 00 24.3 40 03 48.5 40 05 25.2 40 07 01.8 40 09 29.6 40 11 44.5 40 12 58.3 40 15 12.6 40 17 18.3 40 17 34.5 40 17 40 17 40 20 40 21 40 23 40 25 40 27 40 29 40 31 40 34 40 35 47.058.700.3 51.6 09.6 22.706.1 28.0 13.2 31.3 19.2 40 35 25.0 40 38 01.5 40 41 12.4 40 44 17.6 Longitude. 83 01 37.1 83 01 55.5 83 02 48.1 83 03 09.4 83 03 30.7 83 04 42.3 83 05 22.7 83.05 17.6 83 05 08.5 83.04 59.8 83 04 58.4 83 04 83 04 83 06 83 07 83 08 83 09 83 10 83 09 83 09 83 08 83 08 56.9 57.4 03.3 15.9 06.0 39.145.7 59.3 28.6 30.8 28.0 83 08 30.1 83 10 25.1 83 12 45.6 83 14 44.8 116 PRELIMINARY REPORT ON THE Positions along Hocking Valley Railway from Columbus to Toledo. — Continued. Station. Harpster station Milepost 63, crossing 1,180 feet north of Upper Sandusky, south azimuth stone, 9 feet east of railway and 1,395 feet distant from north stone. A limestone post, 30 by 5 by 5 inches, set 30 inches in the ground, in the center of top of which is ce mented a bronze meridian tablet. Azimuth 180° 18' 30" Upper Sandusky, north azimuth stone, 55 feet south and 150 feet east of crossing of Pittsburg, Fort Wayne and Chicago Railway and Hocking Valley Railway, 11 feet east of Hocking Valley Railway. •A limestone post 38 by 6 by 6 inches, set 34 inches in the ground, in center of top is cemented a cop per bolt Upper Sandusky station T. 2 S., R. 14 E., west corner of sees. 19 and 30 Crossing at flag station. Crawford station, crossing at Carey station, crossing outh of Carey, south azimuth stone. A copper bolt sunk and cemented in south abutment of bridge north of sta tion, on second stone and 4 feet east of east rail. Azimuth 151° 40' 20" to north mark Carey, north azimuth stone, 339 feet north of "Big Four" crossing, 8 feet southeast of Northern Ohio crossing and 3J^ feet east of east rail on Hocking Valley Railway. A marble post 24 by 8 by 8 inches, set 24 inches in the ground, in center of top is ce mented a copper bolt }/i corner north of sec. 5 on base line, range 13 E Milepost 45, crossing 900 feet north of Alvada station, crossing 100 feet north of Siding, crossing 190 feet south of south end of Crossing of telephone line Fostoria, south azimuth stone, 7 feet east of east rail on Hocking Valley Railway, in arch culvert east of Fostoria Bulb and Bottle Co.'s works. A bronze meridian tablet cemented in culvert. Azimuth 179° 35' 25" Fostoria,north azimuth stone,500 feet south of Balti more and Ohio and Hocking Valley crossing, and 7 feet east of east rail of Hocking Valley Railway. A sandstone post 36 by 8 by 8 inches, set 34 inches Latitude. 40 44 20.4 40 47 19.8 40 49 14.8 40 49 28.6 40 49 30.0 40 50 49.7 40 53 26.8 40 55 05.2 40 57 04.2 40 57 10.3 40 57 22.9 40 59 31.7 41 01 43.4 41 03 00.7 41 05 38.5 41 07 23.2 41 08 38.8 Longitude. 83 15 04.2 83 17 12.1 83 17 31.4 83 17 31.3 83 17 31.3 83 18 16.6 83 19 54.7 83 21 03.8 83 22 28.3 83 22 32.6 83 22 41.5 83 23 49.1 83 24 16.0 83 24 24.1 83 24 23.1 83 24 24.0 83 24 24.6 CO-OPERATIVE TOPOGRAPHIC SURVEY. 117 Positions along Hocking Valley Railway from Columbus to Toledo. — Concluded. Station. Latitude. Longitude. in the ground, in the center of top is cemented a 0 41414141414141 4141414141414141 / II 09 01.2 09 13.0 09 40.7 12 11.9 13 20.6 13 29.6 16 06.8 18 43.5 19 22.6 22 12.1 24 28.6 24 49.6 26 33.2 29 39.6 29 45.2 o t II 83 24 24.8 Fostoria, Hocking Valley Railway, and Toledo and Ohio Central Railway, and street-car crossing .... 83 24 25.6 83 24 37.1 Milepost 33, crossing 1,300 feet north of 83 25 02.2 Longley station, crossing 320 feet north of 83 25 14.3 T. 3 N., Rs. 12 and 13 E., cor. sec. 7, 18, 13, 12 Risingsun station, crossing 130 feet south of 83 25 13.7 83 25 43.4 T. 4 N., R. 12 E., corner sees. 11, 12, 13, 14 83 26 14.6 Bradner station, crossing 150 feet north of 83 26 17.8 Milepost 21, crossing 840 feet south of 83 26 47.5 Pemberville station, crossing 80 feet north of T. 5 N., R. 12 E., corner sees. 2, 3, 10, 11 83 27 11.3 83 27 16.7 83 27 39.9 83 28 25.7 Pike crossing 83 28 27.0 Positions along the Toledo and Ohio Central Railway between Toledo and Columbus. Station. Lime city, crossing of telephone line road at Crossing of telephone line road Dowling station, crossing 250 feet north of Dowling, 1)4, miles southeast of, cor. sees. 20, 21, 28, 29 Telephone line road Bowling Green station, 200 feet north of, telephone road crossing Corner Ts. 4 and 5 N., Rs. 10 and 11 E Portage station, crossing 150 feet south of Mermill station, crossing 200 feet north of Corner Ts. 3 and 4 N., Rs, 10 and 11 E Cygnet station, crossing 270 feet north of Milepost 32, crossing at West corner sees. 30 and 31, T. 3 N., R. 11 E Galatea, Baltimore and Ohio, and Toledo and Ohio Central crossing Vanburen station, crossing 120 feet south of Mortimer, crossing 465 feet south of railways Mortimer station Latitude. 41 32 06.2 41 29 50.4 41 28 40.4 41 27 27.8 41 25 13.3 41 22 33.2 41 20 31.3 41 19 35.9 41 17 51.0 41 15 14.0 41 14 23.5 41 12 40.0 41 10 55.8 41 10 40.8 41 08 17.5 41 06 33.4 41 06 38.0 Longitude. 83 34 01.8 83 35 15.5 83 35 53.6 83 36 35.4 83 37 46.2 83 38 40.8 83 39 02.4 83 38 44.8 83 38 44.3 83 39 00.6 83 38 43.3 83 38 42.8 83 38 57.6 83 38 42.8 83 38 42.8 83 38 42.9 83 38 42.9 118 PRELIMINARY REPORT ON THE Positions along the Toledo and Ohio Central Railway between Toledo and Columbus. — Continued. Station. Corner Ts. 1 and 2 N., Rs. 10 and 11 E North Findlay, crossing of Lake Erie and Western Railway Findlay, north azimuth stone at 790 feet north of "Big Four" crossing, 320 feet north of street, and 5 feet east of east rail of Toledo and Ohio Central Railway. A limestone post 36 by 7 by 5 inches, set 34 inches in the ground. A copper bolt is cemented in top . . Findlay, south azimuth stone, 268 feet south of "Big Four" crossing, 4 feet north of sidewalk on Main street, and 17 feet west of west rail of Toledo and Ohio Central Railway. A limestone post 40 by 7 by 5 inches, set 36 inches in ground, in center of top of which is cemented a bronze meridian tablet. Azi muth 178° 02' 30" to north stone Findlay station Findlay, crossing of Toledo and Ohio Central Railway and Findlay, Fort Wayne and Western Railway. . . . Milepost 46, crossing 250 feet south of Base line crossing Milepost 49, crossing 130 feet south of Milepost 51, crossing 200 feet south of Corner Ts. 1 and 2 S., Rs. 10 and 11 E Northern Ohio Railway crossing Arlington station, crossing 180 feet north of Milepost 56, crossing 470 feet south of Williamstown station, crossing 70 feet south of Corner Ts. 2 and 3 S., Rs. 10 and 11 E. Dunkirk station, crossing 900 feet north of ; Pittsburg, Fort Wayne and Chicago Railway crossing Milepost 64, crossing 910 feet south of Blanehard station, 150 feet north of; telephone line road crossing Milepost 67, crossing 500 feet south of Milepost 69, crossing under railway 450 feet south of Pike crossing Kenton, northwest azimuth stone 9 feet south of south rail on Toledo and Ohio Central Railway and 12 feet northwest of switch block. A sandstone post 30 by 6 by 6 inches, set 28 inches in ground, in center of top of which is cemented a bronze meridian tablet. Azimuth 273° 48' 22" to southeast stone Kenton, southeast azimuth stone on middle pier of "Big Four" Railway bridge over Scioto River and Latitude. 41 04 49.9 41 02 50.7 41 02 23.4 40 38 40.8 Longitude. o t II 83 38 58.3 83 38 42.2 83 38 38.9 41 02 15.0 83 38 38.5 41 02 11.0 83 38 37.9 41 01 20.4 S3 38 32.2 41 00 28.2 83 38 28.1 40 59 36.0 83 38 27.9 40 57 53.4 83 38 33.5 40 56 08.2 83 38 32.4 40 54 23.3 83 39 03.7 40 53 56.8 83 38 48.7 40 53 34.9 83 38 48.9 40 51 46.2 83 38 49.6 40 50 01.6 83 38 49.8 40 49 09.7 83 39 04.6 40 47 24.5 83 38 49.8 40 47 17.9 83 38 49.9 40 44 46.5 83 38 34.9 40 43 54.2 83 38 35.6 40 42 14.0 83 38 36.1 40 40 30.3 83 38 35.1 40 39 19.2 83 37 59.9 83 36 58.1 CO-OPERATIVE TOPOGRAPHIC SURVEY. 119 Positions along the Toledo and Ohio Central Railway between Toledo an'd , Columbus. — Concluded. Station. Toledo and Ohio Central Railway ; 15 feet south of Toledo and Ohio Central Railway and 3}4 feet west of west rail of "Big Four" Railway. A copper bolt in top of stonework Kenton station, street crossing 140 feet east of Erie Railway crossing '. Siding, crossing 70 feet north of north end of "Big Four" Railway crossing Ridgeway station, crossing 175 feet south of Mileposts 83 and 84, crossing halfway between 1,450 feet north of creek Milepost 86, crossing 480 feet north of West Mansfield, main road running north from Milepost 91, crossing 830 feet south of Lunda station, crossing ^400 feet south of Raymonds station, crossing 180 feet northwest of . . . Peoria, Erie Railway crossing at Milepost 98, crossing 1,340 feet south of Siding, crossing 120 feet north of north end of Marysville station, crossing 100 feet east of Marysville, north azimuth stone at 940 feet north of "Big Four" crossing, 450 feet north of north end of Y 200 feet north of east and west road, and 16 feet east of east rail of Toledo and Ohio Central Railway. A sandstone post 30 by 6 by 6 inches, set 26 inches in ground; in' center of top is cemented a copper bolt Marysville, south azimuth stone at 613 feet south of crossing of "Big Four" Railway, 6 feet east of east rail of Toledo and Ohio Central Railway. A sand stone post 30 by 6 by 6 inches, set 28 inches in ground,in.center of top of which is cemented a bronze meridian tablet. Azimuth 139°43'20" to north stone Milepost 106, 330 feet south of pike and telephone line crossing ; Milepost 108, crossing 1,350 feet south of Blind siding, crossing 20 feet northwest of headblock . Milepost 113, pike crossing 530 feet southeast of Arnold station, 580 feet southeast of pike and tele phone line crossing Flag station, telephone line 200 feet southeast of Amlin station crossing, 100 feet northwest of Milepost 122, crossing 300 feet southeast of Telephone line crossing , Toledo and Ohio Central Railway and Pennsylvania Railway crossing Milepost 127, crossing at Latitude. 40 38 40.0 40 38 36.9 40 38 00.6 40 34 35.9 40 31 09.6 40 30 57.9 40 29 40 27 40 24 40 22 41 21 40 19 40 18 40 18 40 16 40 14 21.1 11.0 34.35959 503905 28 Longitude. 25.7 40 14 12.8 40 14 01.1 40 13 36.3 40 12 08.2 40 10 06.4 40 08 54.0 40 08 27.4 40 06 15.6 40 04 36.4 40 02 54.5 40 01 56.6 40 00 04.5 39 59 36.1 83 36 42.2 83 36 29.2 83 35 47.2 83 34 29.9 83 33 47.6 83 33 46.1 83 33 83 33 83 32 83 31 83 30 83 28 83 27 83 26 83 25 83 22 33.6 16.9 46.724.0 31.7 11.5 04.034.9 11.713.5 83 21 15.7 83 21 02.8 83 20 36.1 83 19 00.5 83 16 48.5 83 15 30.0 83 15 01.2 83 12 38.5 83 10 51.1 83 09 01.0 83 07 58.4 83 05 57.4 83 05 26.7 120 PRELIMINARY REPORT ON THE PRIMARY TRAVERSE. During the month of October, 1901, Mr. Sledge Tatum, topogra pher, controlled, by means of 140 miles of primary traverse, four quad rangles in the north-central portion of the State, in Lorain, Huron, Me dina, Richland, Ashland and. Wayne counties. The traverse is based upon Camden and Townsend triangulation stations of the United States Lake Survey and on points near Millbrook and Burbank, established in 1900 from primary traverse by Mr. E. L. McNair. Geographic positions along Baltimore and Ohio Railroad (Lodi and Wooster. branch) from Erie Railroad crossing to Lodi. Station. Latitude. Longitude. Erie and Baltimore and Ohio R. R. crossing Burbank, 2 miles west of, road crossing Of It 40 59 19.4 41 00 04.6 / // 82 01 33.7 82 01 09.0 Geographic positions along Baltimore and Ohio Railroad (main line) from Lodi to Greenwich. Station, Lodi, junction main line and branch, point 70 feet west of tool house Road crossing Road crossing Road crossing Road crossing Homer station, road crossing 770 feet east of Road crossing Road crossing : . „ Road crossing Sullivan station, road crossing west of Road crossing Road crossing Road crossing Road crossing Road crossing Hereford station Rumley station Road crossing Road crossing : Greenwich station, street crossing 100 feet east of . . . . Latitude. Longitude. O / ft 0 1 If 41 01 39.3 82 01 04.6 41 00 51.8 82 02 48.0 41 00 51.6 82 03 17.7 41 00 49.5 82 04 41.5 41 01 05.0 82 05 50.6 41 01 03.6 82 07 16.4 41 01 32.4 82 08 44.1 41 01 50.2 82 09 49.6 41 01 54.2 82 12 06.0 41 01 55.0 82 13 20.4 41 01 56.3 82 15 36.6 41 01 57.0 82 16 50.3 41 01 57.9 82 18 18.3 41 02 33.7 82 20 46.1 41 03 19.4 82 22 32.7 41 03 34.3 82 23 37.9 41 03 03.7 -82 26 08.7 41 02 17.3 82 29 09.3 41 02 05.9 82 30 01.0 41 02 04.7 82 30 40. 1 Co-operative topographic survey. Geographic positions along highways from Greenwich to Mansfield. 121 Station. Latitude. Longitude. o / // 41 00 40.6 40 59 35.0 40 59 34.1 40 58 31.7 40 57 11.9 40 56 19.0 40 55 25.3 40 54 42.6 40 53 41.0 40 53 07.5 40 52 21.4 40 50 53.7 '40 49 19.8 40 47 55.5 40 46 57.6 O / II 82 30 36.0 82 30 28.0 82 29 13.2 82 29 32.8 Road east 82 29 42.3 82 29 41.6 82 29 51.4 82 29 58.0 Road west 82 30 16.6 Road west 82 30 47.3 82 30 50.4 82 30 49.0 Road west 82 30 47.9 Road east 82 30 48.5 82 30 11.1 Geographic positions along highways from Mansfield to Millbrook via Hayesville. Station. Road crossing Road crossing Road south Road south Brick schoolhouse Road crossing Petersburg, road crossing at Road crossing Road south Road south Hayesville, street crossing at •. Road north Road south Road crossing. Road north Lakefork, forks of road at Road crossing Blachleyville, street crossing at Road crossing Road north Pittsburg, Fort Wayne and Chicago Rwy. bridge No. 121, near Millbrook; copper bolt in bridge abut ment at northwest corner of Latitude. Longitude o / // o / // 40 45 28.1 82 29 39.9 40 45 37.7 82 28 28.8 40 45 56.7 82 27 19.6 40 45 56.6 82 26 16.4 40 45 57.5 82 25 40.3 40 46 02.2 82 23 51.9 40 46 25.1 82 21 50.0 40 46 22.5 82 20 22.7 40 46 19.3 82 18 58.2 40 46 19.6 82 17 15.9 40 46 21.6 82 16 02.7 40 46 18.8 82 13 52.3 40 46 18.1 82 12 46.6 40 46 14.0 82 11 04.4 40 45 41.6 82 09 23.3 40 44 54.8 82 08 26.5 40 45 13.7 82 06 50.8 40 45 51.0 82 04 54.7 40 44 43.3 82 02 52.8 40 43 51.4 82 00 26.9 40 43 51.9 81 51 24.6 122 PRELIMINARY REPORT ON THE Geographic positions along highways from a point about 4J^ miles east of Hayes ville northward, via Polk, Sullivan, and Wellington, to Camden triangulation station of United States Lake Survey. Station. Ashland and Wooster Rwy., crossing of Crossroads Crossroads Crossroads. .". Polk, Erie R. R. crossing. . .' Crossroads Crossroads Sullivan, bronze tablet in public school building. . . . Sullivan, Baltimore and Ohio R. R. crossing Crossroads Crossroads Road east Crossroads Wellington station, Wheeling and Lake Erie R.R... . Wheeling and Lake Erie R. R., crossing of Brighton, crossroads at Road west Lake Shore and Michigan Southern Rwy,. cross ing of Camden triangulation station, United States Lake Survey Latitude. Longitude. o / II o / // 40 47 57.9 82 11 37.8 40 49 39.8 82 12 37.3 40 52 15.7 82 12 42.6 40 54 03.7 82 12 48.3 40 57 00.7 82 12 53.9 40 58 25.9 82 12 55.2 40 59 31.7 82 13 23.6 41 01 47.3 82 13 07.6 41 01 55.0 82 13 20.4 41 03 27.8 82 13 16.3 41 05 04.8 82 13 16.2 41 06 58.5 82 13 12.2 41 08 52.3 82 13 06.0 41 09 48.2 82 13 29.9 41 10 10.1 82 16 31.0 41 10 15.8 82 18 34.1 41 12 55.1 82 18 22.6 41 16 04.3 82 18 08.7 41 16 26.0 82 17 46.7 Geographic positions along highways from Townsend triangulation station of the United States Lake Survey south to Greenwich. Station. Townsend triangulation station, United States Lake Survey Lake Shore and Michigan Southern Railway, crossing of Road east Crossroads Road west Road west Crossroads Road east Greenwich, bronze tablet in base of standpipe at city waterworks Latitude. 41 15 43.5 41 15 29.0 41 13 19.0 41 10 31.0 41 08 40.1 41 07 49.0 41 06 08.6 41 03 53.4 41 01 37.3 Longitude. 82 29 00.6 82 29 31.0 82 29 29.9 82 29 25.6 82 30 51.2 82 31 13.2 82 30 49.6 82 30 44.8 82 31 13.5 CO-OPERATIVE TOPOGRAPHIC SURVEY. 123 CENTRAL SECTION OF TOPOGRAPHY. OHIO. PRIMARY TRAVERSE. Twenty-seven 15-minute quadrangles, covering portions of 18 counties in the northwestern portion of the State, were controlled or partly con trolled by 160 miles of primary traverse along railways by Mr. George T. Hawkins, topographer, supplemented by 700 miles of traverse run by Mr. J. R. Ellis along highways, following meridians and parallels as closely as practicable. The following geographic positions were determined from primary traverse in 1901 by Mr. George T. Hawkins, topographer. The line starts from a point in the western part of the city of Toledo and follows the Lake Shore Railway to Edgerton, thence southwest via highways to the Indiana-Ohio State line, thence south along the State line to the Findlay, Fort Wayne and Western Railway, thence along that railway to Findlay, where it connects with a line run in 1900. Geographic positions along Lake Shore and Michigan Southern Railway, between Toledo and Edgerton. Station. Toledo, crossing of Michigan Central and Toledo, St. Louis and Western railroads Mileposts 4 and 5, north and south road crossing be tween Mileposts 5 and 6, north and south road crossing be tween Mileposts 6 and 7, north and south road crossing be tween Mileposts 7 and 8, north and south road crossing be tween Milepost 8, \i mile east of, east and west road cross ing Mileposts 8 and 9, north and south road crossing be tween Holland, north and south road crossing east of Holland station Holland, road crossing west of Mileposts 11 and 12, north and south road crossing be tween Milepost 12, east and west road crossing west of . .'. . Mileposts 12 and 13, north and south road crossing be tween Mileposts 13 and 14, east and west road crossing be tween Mileposts 14 and 15, east and west road crossing I between Latitude. o / // 41 37 33.5 41 38 01.4 41 37 50.4 41 37 39.3 41 37 28.2 41 37 24.7 41 37 17.0 41 37 05.9 41 37 00.8 41 37 00.2 41 36 46.3 41 36 35.3 41 36 32.4 41 36 24.2 41 36 11.7 Longitude. 83 34 23.2 83 36 23.6 83 37 32.6 83 38 42.4 83 39 52.0 83 40 13.4 83 41 01.8 83 42 11.3 83 42 43.2 83 42 47.1 83 44 14.0 83 45 22.6 83 45 40.3 83 46 31.4 83 47 49.6 124 PRELIMINARY REPORT ON THE Geographic positions along Lake Shore and Michigan Southern Railway, between Toledo and Edgerton — Continued . Station. Mileposts 16 and 17, north and south road crossing be tween Mileposts 17 and 18,north and south road crossing be tween Mileposts 18 and 19, north and south road crossing be tween Mileposts 18 and 19, north and south road crossing be tween Swanton station Swanton, main street crossing Mileposts 20 and 21, north and south road crossing be tween Mileposts 20 and 21, north and south road crossing be tween Mileposts 21 and 22, north and south road crossing be tween Mileposts 22 and 23, north and south road crossing be tween Mileposts 23 and 24, north and south road crossing be tween Mileposts 24 and 25, east and west road crossing be tween Delta station Delta, road crossing west of Delta, road crossing west of Delta, road crossing west of Road crossing, northeast and southwest Mileposts 27 and 28, north and south road crossing be tween Mileposts 28 and 29, north and south road crossing be tween Mileposts 29 and 30, north and south road crossing between Mileposts 31 and 32, north and south road crossing be tween * Mileposts 32 and 33, north and south road crossing be tween Wauseon, main street crossing Wauseon station Wauseon, crossing Lake Shore and Detroit Southern railroads Wauseon Cemetery, north and south road crossing at. . Milepost 34, east and west road crossing at Mileposts 34 and 35, north and south road crossing be tween Latitude. 41 35 55.9 41 35 44.4 41 35 33.3 41 35 22.3 41 35 18.1 41 35 17.5 41 35 11.0 41 35 03.3 41 34 59.7 41 34 48.2. 41 34 31.3 41 34 25.2 41 34 14.8 41 34 14.5 41 34 13.4 41 34 11.7 41 34 01.8 41 33 51.8 41 33 40.6 41 33 29.2 41 33 06.6 41 32 55.1 41 32 51.1 41 32 49.7 41 32 47.2 41 32 44.0 41 32 37.5 41 32 32.7 Longitude. o I II 83 49 27.6 83 50 39.1 83 51 47.7 83 52 55.9 83 53 22.0 83 53 25.9 83 54 05.6 83 54 53.5 83 55 15.6 83 56 26.9 83 58 11.0 83 58 48.3 83 59 52.9 83 59 54.8 84 00 01.7 84 00 11.9 84 01 13.0 84 02 41.4 84 03 23.5 84 04 33.6 84 06 52.6 84 08 02.9 84 08 27.3 84 08 35.9 84 08 51.7 84 09 11.2 84 09 50.9 84 10 20.5 CO-OPERATIVE TOPOGRAPHIC SURVEY. 125 Geographic positions along Lake Shore and Michigan Southern Railway, between Toledo and Edgerton — Continued. Station. Mileposts 35 and 36, north and south road crossing be tween Mileposts 36 and 37,north and south road crossing be tween Mileposts 37 and 38, north and south road crossing be tween Mileposts 38 and 39, north and south road crossing be tween Mileposts 38 and 39, east and west road crossing be tween Mileposts 39 and 40, north and south road crossing be tween Mileposts 40 and 41, north and south road crossing be tween Archbbld station Archbold, main street crossing Mileposts 42 and 43, north and south road crossing be tween Mileposts 43 and 44, north and south road crossing be tween Milepost 45, north and south road crossing near Mileposts 45 and 46, north and south road crossing be tween Mileposts 46 and 47, north and south road crossing be tween Stryker, main street crossing Stryker station Milepost 48, north and south road crossing near Mileposts 48 and 49, north and south road crossing be tween Milepost 49, north and south road crossing- near Mileposts 49 and 50, north and south road crossing be tween Mileposts 50 and 51, north and south road crossing be tween Mileposts 51 and 52, north and south road crossing be tween Milepost 52, road crossing near Milepost 53, road crossing near ". Road crossing, northeast and northwest Mileposts 53 and 54, north and south road crossing be tween Lake Shore and Cincinnati Northern Railroad crossing Bryan, road crossing at Bryan, road crossing at Latitude. Of It 41 32 21.4 41 32 10.0 41 31 59.3 41 31 48.0 41 31 42.7 41 31 36.7 41 31 25.3 41 31 15.3 41 31 13.8 41 31 02.4 41 30 52.7 41 30 35.5 41 30 27.2 41 30 18.3 41 30 09.8 41 30 08.4 41 30 02.7 41 29 57.5 41 29 49.8 41 29 43.2 41 29 32.1 41 29 20.6 41 29 14.1 41.29 06.3 41 29 01.2 41 28 57.1 41 28 53.5 41 28 49.2 41 28 48.4 Longitude. o / • // 84 11 29.9 84 12 39.4 84 13 44.7 84 14 53.7 84 15 26.3 84 16 02.7 84 17 12.0 84 18 12.7 84 18 21.7 84 19 31.1 84 20 30.2 84 22 14.4 84 23 04.7 84 23 58.8 84 24 50.5 84 24 58.8 84 25 33.1 84 26 04.8 84 26 51.5 84 27 31.2 84 28 38.3 84 29 47.9 84 30 26.6 84 31 14.2 84 31 44.6 84 32 09.7 84 32 31.5 84 32 57.4 84 33 01.9 126 PRELIMINARY REPORT ON THE Geographic positions along Lake Shore and Michigan Southern Railway, between Toledo and Edgerton — Continued. Station. Bryan station Road crossing over railroad Mileposts 56 and 57, north and south road crossing be tween Road crossing over railroad Milepost 59, north and south road crossing near. . . . Mulberry station Milepost 60 north and south road crossing near. . . . Road crossing over railroad Milepost 62, north and south road crossing near. . . . Mileposts 62 and 63, north and south road crossing be tween Milepost 63, north and south road crossing near Milepost 64, north and south road crossing near. . . . Edgerton, road crossing at Edgerton station. Edgerton, main street crossing Latitude. 41 28 48.0 41 28 35.3 41 28 23.0 41 28 11.3 41 27 59.9 41 27 48.9 41 27 48.6 41 27 36.6 41 27 24.7 41 27 20.6 41 27 13.0 41 27 01.8 41 26 53.9 41 26 52.4 41 26 50.8 Longitude. 84 33 04.3 84 34 21.0 84 35 35.2 84 36 45.4 84 37 54.5 84 39 00.7 84 39 02.6 84 40 14.4 84 41 26.5 84 41 51.5 84 42 37.2 84 43 45.3 84 44 32.7 84 44 42.1 84 44 51.5 Geographic positions along highways between Edgerton and Ohio-Indiana State line. Station. Latitude. Longitude. T. 5 N., R. 1 E., corner sees. 3 and 4, on township line. . T 5 N R 1 E corner sees. 3, 4, 9, and 10 Of II 41 25 23.8 41 24 40.7 41 23 48.7 41 22 56.4 41 22 04.2 41 21 12.1 41 21 11.8 o / // 84 44 54.7 84 44 54.2 T. 5 N., R. 1 E., corner sees. 9, 10, 15, and 16 T. 5 N., R. 1 E.. corner sees. 15, 16, 21, and 22.. .' . . . T. 5 N., R. 1 E., corner sees. 21, 22, 27, and 28 T. 5 N., R. 1 E., corner sees. 28, 29 32, and 33 T. 5 N., R. 1 E., corner sees. 29, 30, 31, and 32 84 44 53.3 84 44 52.5 84 44 51.6 84 44 59.-2 84 47 08.8 Geographic positions along Ohio-Indiana State line. Station. T. 5 N., R. 1 E., corner on State line between sees. 30 and 31 T. 4 N., R. 1 E., corner sees. 6 and 7 Road west Baltimore & Ohio Railroad crossing Roads west and southeast Latitude. 41 21 12.0 41 19 28.7 41 18 51.2 41 18 13.6 41 17 59.0 Longitude. 84 48 12.5 84 48 12.3 84 48 12.1 84 48 11.7 84 48 11.7 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along Ohio-Indiana State line — Continued. 127 Station. Latitude. Longitude. Of II 41 17 06.4 41 16 14.6 41 15 22.0 41 15 08.2 41 14 29.5 41 13 37.0 41 13 20.2 41 13 11.1 41 12 27.8 41 11 52.5 41 11 05.2 41 11 02.1 41 09 26.4 41 08 53.8 41 08 11.7 41 07 35.6 41 07 19.2 41 06 26.8 41 06 00.5 41 05 50.8 41 04 41.7 41 04 41.1 41 04 06.1 41 03 46.7 41 03 13.3 41 02 54.4 41 02 22.7 41 02 01.6 41 01 41.8 41 01 09.2 o / 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 84 48 II 11.3J 10.9 10.8 10.8 Road west 10.7 10.8 T. 3 N., R. 1 E., corner sees. 7 and 18 10.9 11.0 T. 3 N. R. 1 E corner sees. 18 and 19 10.9 10.9 10.6 10.6 11.1 11.0 11.3 11.3 11.3 11.1 11.1 11.1 11.1 11.1 11.0 TIN R 1 E corner sees. 6 and 7 10.9 10.8 T. 1 N., R. 1 E., corner sees. 7 and 18 10.6 10.8 Road east 10.7 Road west 10.8 T. 1 Nv R. 1 E.; corner sees. 19 and 30 11.0 Geographic positions along Findlay, Fort Wayne and Western Railway, between Bald win and Findlay. Station. Baldwin station Road crossing, north and south Road crossing, north and south, McGill station. . : Road crossing, north and south Batson station Road crossing, north and south 9— T. Latitude. 41 01 05.9 41 01 06.0 41 01 06.0 41 01 06.0 41 01 06.1 41 01 06.3 41 01 06.4 Longitude. 84 48 09.5 84 47 01.4 85 46 27.1 84 46 26.2 84 45 35.8 84 44 44.7 84 43 35.3 128 PRELIMINARY REPORT ON THE Geographic positions along Findlay, Fort Wayne and Western Railway, Etc. Continued. Station. Road crossing, north and south T. 1 N., Rs. 1 and 2 E., corner sees. 19, 30, 24,and 25 Tipton, road crossing at Road crossing, north and south Road crossing, north and south Road crossing, north and south Road crossing, north and south Road crossing, north and south Haviland, railroad crossing at T. 1 N., Rs. 2 and 3 E., corner sees. 19, 30,. 24, 25, Road crossing, north and south Road crossing, north and south Road crossing, north and south ¦ Road crossing, north and south Groverhill station Groverhill, main street crossing T. 1 N., Rs. 3 and 4 E., corner sees. 19, 30, 24, 25. Road crossing, north and south Roselmo station Road crossing, north and south Road crossing, north and south Road south Erie Canal crossing . .' T. 1 N., Rs. 4 and 5 E., corner sees. 19, 30, 24, 25,. Road crossing, north and south Road crossing, north and south Cloverleaf Railroad crossing Road crossing, north and south Road crossing, northwest and southeast Road crossing, under railway Road crossing, north and south Road crossing, north and south Road crossing, north and south Rs. 5 and 6 E.j road crossing between Detroit and Lima Northern Railway crossing Criswell station Road crossing, north and south Road crossing, north and south Avis, road crossing at Road crossing, north and south Road crossing, north and south ; Road crossing, north and south Rs. 6 and 7 E., road crossing between Latitude. Longitude. O / II o / // 41 01 06.6 84 42 26.0 41 01 09.2 84 41 16.2 41 01 07.1 84 40 08.7 41 01 07.3 84 38 58.4 41 01 07.5 . 84 37 49.5 41 01 07.7 84 36 40.6 41 01 07.8 84 36 05.9 41 01 07.9 84 35 31.1 41 01 08.0 84 34 56.0 41 01 10.0 84 34 21.6 41 01 08.2 84 33 12.1 41 01 08.4 84 32 02.9 41 01 08.6 84 30 53.4 41 01 08.9 84 29 44.4 41 01 09.2 84 28 39.0 41 01 09.2 84 28 35.1 41 01 10.7 84 27 26.0 41 01 10.1 84 25 42.5 41 01 10.3 84 25 07.4 41 01 10.7 84 24 58.9 41 01 10.9 84 23 24.6 41' 01 11.1 84 22 50.1 41 01 11.6 84 21 31.5 41 01 12.7 84 20 31.7 41 01 12.4 84 19 22.0 41 01 12.6 84 18 47.0 41 01 12.9 84 18 12.7 41 01 13.1 84 17 38.3 41 01 13.2 84 17 24.6 41 01 13.2 84 17 15.1 41 01 13.7 84 15 54.6 41 01 13.9 84 15 20.0 41 01 14.1 84 14 45.4 41 01 14.5 84 13 36.3 41 01 14.7 84 12 59.0 41 01 15.0 84 11 58.1 41 01 15.0 84 11 52.7 41 01 15.4 84 10 18.0 41 01 15.4 84 10 09.7 41 01 15.7 84 08 59.7 41 01 15.8 84 08 25.8 41 01 15.8 84 08 07.9 41 01 16.4 84 06 41.2 CO-OPERATIVE TOPOGRAPHIC SURVEY. 129 Geographic positions along Findlay, Fort Wayne and Western Railway, Etc- Continued. Station. Road crossing, north and south Road crossing, north and south Road crossing, north and south Glandorf , road crossing at Glandorf, road crossing J^ mile east of Ottawa, Cincinnati, Hamilton and Dayton Railway crossing Ottawa station (Findlay, Fort Wayne and Western Railway) Road crossing, north and south Detroit Southern Railroad crossing Rs. 7 and 8 E., road crossing between Pike road crossing ; Road crossing, north and south Road crossing Gilboa station Road crossing, north and south Road crossing, north and south Road crossing, north and south Road crossing, north and south Pike road crossing, northeast and southwest Road, north and south Road crossing, north and south Moffits, road crossing at Road crossing, north and south Benton Ridge, road crossing at Benton Ridge, road crossing % mile east of Rs. 9 and 10 E., road crossing between Road, north and south Pike roa i crossing, northeast and southwest Road crossing, north and south Road crossing, north and south Road crossing, north and south Road crossing, north and south Lake Erie and Western Railroad crossing Road crossing, north and south Road crossing, northeast and southwest Findlay, Main street crossing Findlay station Latitude. Longitude. o / // o / // 41 01 16.8 84 05 32.3 41 01 17.0 84 04 57.5 41 01 17.1 84 04 42.1 41 01 17.2 84 04 23.4 41 01 17.4 84 03 48.0 41 01 17.7 84 02 51.0 41 01 17.7 84 02 49.0 41 01 17.8 84 02 39.4 41 01 17.9 84 02 04.4 41 01 18.2 83 59 45.3 41 01 18.2 83 58 47.0 41 01 18.8 83 57 27.1 41 01 19.1 83 55 26.1 41 01 19.1 83 55 19.6 41 01 19.1 83 55 19.2 41 01 19.1 83 55 08.9 41 01 19.2 83 54 16.6 41 01 19.3 83 53 59.4 41 01 19.4 83 53 11.0 41 01 19.5 83 52 50.5 41 01 19.7 83 51 41.4 41 01 19.8 83 50 49.2 41 01 20.2 83 48 49.2 41 01 20.4 83 47 57.0 41 01 20.5 83 47 08.0 41 01 20.7 83 45 55.7 41 01 20.8 83 45 04.8 41 01 20.8 83 44 19.6 41 01 20.7 83 44 13.1 41 01 20.7 83 43 39.1 41 01 20.5 83 42 46.5 41 01 20.4 S3 41 54.3 41 01 20.4 83 41 00.2 41 01 20.4 83 40 45.2 41 01 20.5 83 40 05.4 41 01 20.5 83 39 01.6 41 01 20.5 83 38 59.5 130 PRELIMINARY REPORT ON THE The following geographic positions were determined from primary traverse run in 1901 by Mr. J. R. Ellis, field assistant : Geographic positions along highways from Mount Sterling, Madison County, north to McCutchenville, Wyandot County. Station. Mount Sterling, Baltimore and Ohio Railroad and main street crossing Roads, north, east and south Loubgert Creek, bridge over Wrightsville and Kiousville Pike, 300 feet east of W. McNeff 's house Wrightsville, cross roads at Lilly Chapel and Georgesville, and road north Lilly Chapel, Georgesville and West Jefferson cross roads National Pike, cross roads on Road east Schoolhouse, road southwest at Worthington store, road east at Road east Road east, north, and south Pittsburg, Cincinnati, Chicago and St. Louis Rail way, crossing of Madison and Union counties, stone monument be tween Fork of road northwest Schoolhouse No. 9, road west near Watkins, cross road in east part of Road east, west, and north Road north, south, east, and west Road north, south, east, and west Road north, west, and south Delaware and Union counties, stone monument be tween Roads east, west, and north Roads east, west, and north near schoolhouse Road north, east, and south State road, northeast and southwest Hoskins and State road crossing Richwood and Prospect pike East and west pike Woodland, 570 feet southwest of, crossing Big Four Railway Pike crossing, east and west Road crossing, east and west Road east, north and south Do Latitude. 39 43 17.6 39 45 11.9 39 47 09.3 39 48 58.2 39 51 39.3 39 53 13.0 39 55 51.3 39 56 45.4 39 58 24.9 39 59 53.5 40 02 30.5 40 04 08.1 40 05 27.3 40 05 43.2 40 06 29.8 40 09 50.2 40 11 26.2 40 12 45.5 40 13 53.0 40 15 02.0 40 16 56.0 40 18 00.7 40 20 01.0 40 21 02.9 40 21 53.5 40 22 54.5 40 23 46.7 40 25 08.6 40 26 10.7 40 27 47.0 40 28 45.3 40 29 37.0 40 30 46.4 40 31 47.2 40 33 04.0 Longitude. 83 16 03.7 83 15 11.1 83 14 53.1 83 16 26.2 83 14 52.2 83 15 06.1 83 16 54.4 83 15 14.0 83 15 36.0 83 15 50.9 83 15 49.9 83 15 05.6 83 15 23.4 83 14 54.0 83 14 01.3 83 13 44.1 83 14 32.3 83 14 41.0 83 14 46.1 83 14 54.5 83 15 02.0 83 15 07.2 83 14 59.6 83 14 19.2 83 18 51.0 83 14 58.9 83 16 07.9 83 14 57.0 83 15 32.1 83 15 04.0 83 '15 27.4 83 15 35.6 83 15 22.2 83 15 56.0 83 16 07.6 CO-OPERATIVE TOPOGRAPHIC SURVEY. 131 Geographic positions along highways from Mount Sterling, Madison County, to Mc Cutchenville, Wyandot County. — Continued. Station. Road, northwest and southeast Gurley, 1 mile east of, Big Four Railway crossing. . . . Espy ville, road crossing southeast and west at T. 5 S., R. 14 E., 34 corner between sees. 15 and 16.. T. 5 S., R. 14 E., corner sees. 3, 4, 9 and 10 Ts. 4 and 5 S., R. 14 E., J4 corner between sees. 3 and 34 Pike road crossing, northeast and southwest Schoolhouse, road crossing east and west, near Crossing, east and west road with Harpster and Mar ion road Roads, northeast and southwest Quarter corner sections (no number) T. 3 S., R. 14 E., corner sees. 2, 3, 10 and 11 Ts. 2 and 3 S., R. 14 E., corner sees. 3, 4, 32, 33 .... T. 2 S., R. 14 E., % corner between sees. 28 and 33.. T. 2 S., R. 14 E., 34 corner between sees. 16 and 21.. Roads east, west, north, and south Roads east, west, and northeast Roads north, west, and south Sandusky River, bridge over T. 1 S., R. 14 E., corner sees. 15, 16, 21 and 22. . . .". . T. 1 S., R. 14 E., corner sees. 9, 10, 15 and 16 McCutchenville, crossing main street "and Perrysburg road McCutchenville, north part of, Ohio Central Railway crossing Latitude. Longitude- O t It o / // 40 33 20.3 83 15 20.0 40 35 09.5 83 15 21.2 40 35 52.5 83 15 20.4 ' 40 36 28.8 83 14 47.0 40 37 47.1 83 14 46.1 40 38 39.3 83 14 11.1 40 38 54.7 83 13 13.4 40 40 23.9 83 13 55.7 40 42 08.4 83 14 53.1 40 46 28.5 83 14 28.6 40 47 21.6 83 13 03.3 40 48 13.8 83 13 38.9 40 49 06.2 83 14 47.2 40 49 58.4 83 15 22.5 40 51 42.9 83 15 23.2 40 52 35.4 83 15 04.2 40 54 02.0 83 14 47.4 40 54 32.3 83 15 24.6 40 55 41.8 83 14 44.7 40 56 57.9 83 14 49.5 40 57 49.9. 83 14 49.8 40 59 26.6 83 15 36.6 41 00 08.0 83 15 43.1 Geographic positions along highways from near Bettsville, Seneca County, south to latitude 41° 00', thence west to longitude 83° 45', thence north to Maumee River, thence east to Dowling, Wood County. Station. Station 50 on Oak Harbor line Bettsville crossing, Pennsylvania Railroad at Crossroads at section corner T. 3 N., R. 14 E., corner sees. 15, 16, 21 and 22. . . T. 3 N., R. 14 E., corner sees. 27; 28, 33 and 34. . . Ts. 2 and 3 N., R. 14 E., corner sees. 3, 4, 33 and 34. T. 2 N., R. 14 E., corner sees. 9, 10, 15 and 16 T. 2 N., R. 14 E., corner sees. 15, 16/21 and 22. . . Latitude. 41 16 02.6 41 14 41.3 41 13 58.9 41 12 36.7 41 10 51.7 41 09 59.6 41 08 17.0 41 07 24.4 Longitude. 83 14 06.8 83 14 13.2 83 14 42.4 83 14 41.0 83 14 46.2 83 14 49.4 83 14 50.6 83 14 50.4 132 PRELIMINARY REPORT ON THE Geographic positions along highways from near Bettsville, etc. — Continued. Station. Latitude. Longitude. T. 2 N., R. 14 E., corner sees. 27, 28, 33 and 34 Ts. 1 and 2 N., R. 14 E., corner sees. 3, 4, 33 and 34. . . . 0 41 41 414141 4040 1 It 05 39.5 04 47.5 02 36.8 01 44.6 00 26.3 59 59.8 59^32.3 08.3 83 8383 8383 83 / It 14 51.6 14 51.6 • 14 51.0 T. 1 N., R., 14 E., H corner between sees. 16 and 21. . T. 1 N., R. 14 E./J4 corner between sees. 28 and 33 . . . T. 1 N., Rs. 13 and 14 E., 34 corner between sees. 31 15 43.3 15 43.5 18118.6 T. 1 N. and 1 S., R. 13 E., corner sees. 3, 4, 33 and 34. . 21 47.1 T. 1 N. and 1 S., Rs. 12 and 13 E., corner sees. 1, 6, 40 4040 40 40 40 40 59 30.9 59 28.1 58 32.6 58 31.8 58 53.9 58 57.4 59 35.5 838383 83 8383 83 25 13.9 27 29.1 Vanlue, crossing Big Four Railway, in northwest 29 03.4 30 46.2 33 53.2 36 47.1 Ts. 1 N. and 1 S., Rs. 10 and HE., corner between .... 39 02.2 Ts. 1 N. and 1 S., R. 10 E., corner sees. 1, 2, 35 and 36 . 40 59 35.7 83 40 11.1 Ta. 1 N. and 1 S., R. 10 E., 34 corner between sees. 3 and 34 40 59 36.0 41 00 45.2 41 02 38.5 8383 83 41 54.6 41 54.5 T. 1 N., R. 10 E., J4 corner between sees. 15 and 16. . . 42 29.2 T. 1 N., R. 10 E., J4 corner between sees. 9 and 10. . . . 41 03 30.9 83 42 29.4 Cincinnati, Hamilton and Dayton Railway; crossing. . T. 2 N., R. 10 E., corner sees. 28, 29, 32 and 33 4141 04 59.2 05 42.6 8383 43 36.9 43 37.1 T.2N.. R. 10 E.. corner sees. 16, 17, 20 and 21 41 07 26.8 83 43 37.9 Road northeast and southwest 41 41 09 34.5 10 58.1 8383 43 38.3 T. 3 N., R. 10 E., corner sees. 28, 29, 32 and 33 43 36.9 T. 3 N., R. 10 E., corner sees. 20, 21 28 and 29 41 11 50.1 83 43 37.8 T. 3 N., R. 10 E., corner sees. 16, 17, 20 and 21 41 12 42.2 83 43 38.1 T. 3 N., R. 10 E., corner sees. 4, 5, 8 and 9 4141 14 26.6 16 09.8 8383 43 38.5 T. 4 N., R. 10 E., corner sees. 28, 29, 32 and 33 43 40.0 T. 4 N., R. 10 E., corner sees. 20, 21, 28 and 29 41 17 02.0 83 43 40.3 T. 4 N., R. 10 E., corner sees. 4, 5, 8 and 9 4141 19 38.8 20 34.4 83 83 43 41.4 Ts. 4 and 5 N., R. 10 E., corner sees. 4, 5, 32 and 33 . 43 42.3 T. 5 N., R. 10 E., corner sees. 20, 21, 28 and 29 41 22 18.9 83 43 41.8 T. 5 N., R. 10 E., 34 corner between sees. 8 and 17. . 41 24 03.8 83 44 16.7 Ts. 5 and 6 N., R. 10 E., 34 corner between sees. 5 and 32 4141 25 48.2 26 40.1 83 83 44 16.9 T. 6 N., R. 10 E., 34 corner between sees. 29 and 32. . 44 17.8 T. 6 N., R .10 E., 34 corner between sees. 17 and 20. . . 41 28 25.2 83 44 17.9 T. 6 N., R. 10 E., corner sees. 14, 15, 26 and 27 41 28 24.0 83 41 23.3 T. 6 N., R. 10 E.. corner sees. 13, 14, 23 and 24 41 28 23.9 83 40 13.8 CO-OPERATIVE TOPOGRAPHIC SURVEY. 133 Geographic positions along highways'from Vanlue, Hancock County, south to Pfeiffer, on Erie R. R., thence west to 83° 45', thence north to southwest corner of Findlay quadrangle. Station. Vanlue, Big Four Railway crossing in northwest part of T. 1 S., R. 12 E.. 3-t corner between sees. 16 and 21. T. 1 S., R. 12 E., 34 corner between sees. 28 and 33. T. 2 S., R 12 E., 31 corner between sees. 4 and 9. . . Roads northeast and southwest }4 corner sees Big Four Railway crossing near milepost 70 Road crossing northeast and southwest T. 3 S., R. 12 E., corner sees. 28, 29, 32 and 33 T. 4 S., R. 12 E., corner sees. 8, 9, 16 and 17 T. 4 S., R. 12 E., corner sees. 20, 21, 28 and 29 Ts. 4 and 5 S., R. 12 E., corner sees. 4, 5, 32 and 33 . . . Roads north, east, and west Henpeck schoolhouse, road crossing at Corner sees Kenton, 1.5 miles west of, crossing of Big Four Rwy . . Kenton, 4.5 miles west of, crossing of Big Four Rwy . . Big Four Railway and north and south road crossing . T. 3 S., R. 10 E., corner sees. 5, 6, 31 and 32 T. 3 S., R. 10 E., corner sees. 19, 20, 29 and 30 T. 3 S., R. 10 E., corner sees. 7, 8, 17 and 18 Ts. 2 and 3 S., R. 10 E., 34 corner between sees. 5 and 32 T. 2 S., R. 10 E., corner sees. 19, 20, 29 and 30 T. 2 S., R. 10 E., corner sees. 7, 8, 17 and 18 Ts. 1 and 2 S., R. 10 E., corner sees. 5, 6, 31 and 32 . . . T. 1 S., R. 10 E., corner sees. 19, 20, 29 and 30 T. 1 S., R. 10 E., corner sees. 7, 8, 17 and 18 T. 1 S., R. 10 E., corner sees. 5, 6, 7 and 8 Latitude. Longitude. O t II 0 / // 40 58 32.6 83 29 03.5 40 56 53.5 83 29 10.5 40 55 09.2 83 29 10.3 40 53 24.7 83 29 10.7 40 51 51.5 83 29 30.6 40 50 49.0 83 30 23.2 40 49 06.4 83 30 08.1 40 47 09.0 83 29 49.4 40 44 41.7 83 29 48.7 40 42 04.8 83 29 45.7 40 40 19.4 83 29 45.1 40 38 34.0 83 29 46.3 40 37 24.1 83 30 57.4 40 38 04.5 83 33 09.0 40 38 39.2 83 34 34.0 40 38 48.3 83 38 20.6 40 39 30.7 83 40 30.2 40 40 09.6 83 42 28.9 40 43 57.2 83 44 52.6 40 45 42.4 83 44 52.2 40 47 26.6 83 44 51.7 40 49 08.9 83 44 16.5 40 50 53.5 83 44 48.9 40 52 38.5 83 44 48.2 40 54 25.5 83 44 47.7 40 56 10.3 83 44 47.6 40 57 55.2 83 44 48.4 40 58 47.7 83 44 48.0 Geographic positions along highways from a position near southwest corner of the Findlay quadrangle west to meridian 84° 00', thence north to Ohio-Michigan boundary line, thence west to longitude 84° 15', thence south to Erie Railroad, thence southeast along railroad to Foraker. Station. Latitude. Longitude. Findlay, about 5 miles southwest of, Lake Erie and O I II 40 58 54.1 40 59 36.5 o / It 83 44 47 9 Ts. 1 N. and 1 S., Rs. 9 and 10 E., corner sees. 1, 6, 83 45 56.3 131 PRELIMINARY REPORT ON THE Geographic positions along highways from a position near southwest corner of the Findlay quadrangle, etc. — Continued. Station. Ts. 1 N. and 1 S., R. 9 E., corner sees. 3, 4, 33 and 34 . . Ts. 1 N. and 1 S./R. 9 E., corner sees. 5, 6, 31 and 32 . . Ts.TN.'and 1 S., R. 8 E., corner sees. 1, 2, 35 and 36. . Ts/l'N. and 1 S./R. 8 E., corner sees. 3/4, 33 and 34. . Ts. 1 N. and 1 S., R. 8 E., corner sees. 5, 6, 31 and 32 . . T. 1 N., Rs. 7 and 8 E., corner sees. 7, 18, 13 and 12 . . . T. 2 N., Rs. 7 and 8 E., corner sees. 25, 30, 31 and 36. . . T. 2 N., Rs. 7 and 8 E., corner sees. 18, 19, 24 and 13 . . . T. 2N., Rs. 7 and 8 E., corner sees. 1,6, 7 and 12 T. 3 N., Rs. 7 and 8 E., corner sees. 25, 30, 31 and 36 . . . T. 3 N., Rs. 7 and 8 E., corner sees. 18, 19, 24 and 13 . . . T. 3 N., Rs. 7 and 8 E., corner sees. 1, 6, 7, and 12 Ts. 3 and 4 N., Rs. 7 and 8 E., corner sees. 1, 6, 31 and 36 ¦ T. 4 N., Rs. 7 and 8 E., corner sees. 19, 30, 24 and 25. . . T. 4 N., R. 7 E., corner sees. 7, 18, 13 and 12 Ts. 4 an 5 N., R. 7 E.. corner sees. 1, 6, 31 and 36 Ts. 4 and 5 N., R. 7 E., corner sees. 1, 6, 31 and 36 T. 5 N., Rs. 7 and 8 E., corner sees. 19, 30, 24 and 25 . . T. 5N., R. 7 E., corner sees. 7, 18, 13 and 12 Iron bridge over creek, southeast, center of T. 6 N., Rs. 7 and 8 E., corner sees. 19, 30, 24 and 25 . . . T. 6 N., R. 7 E., corner sees. 7, 18, 13 and 12 Ts. 6 and 7 N., R. 7 E., J4 corner between sees. 1 and 36 Ts. 7 and 8 N., Rs. 7 and 8 E., corner sees. 1, 6, 31 and 36 Ts. 9 and 10 S., Rs.-3 and 4 E., corner sees. 1, 6, 31 and 36 T. 9 S., Rs. 3 and 4 E., corner sees. 24, 19. 30 and 25. ... T.9S./R. 3 E., corner sees. 7, 18, 13 and 12 T. 9S.,R. 3E., corner sees. 1, 6, 7 and 12 T. 9S.,R. 3 E., corner sees. 2, 3, 10 and 11 T. 9 S., R. 3 E., corner sees. 5, 6, 7 and 8 Ohio-Michigan State line' Schoolhouse, road crossing at T. 9 S., R. 2 E., corner sees. 3, 4, 9 and 10, on State line T. 9 S., R. 2 E., corner sees. 8, 9, 16 and 17 T. 9S.,Rs. land 2 E., corner sees. 7, 18, 13 and 12 T. 9 S., R. 1 E., corner sees. 13, 14, 23 and 24 T. 9 S.. R. 1 E., corner sees. 25, 26, 35 and 36 T. 10 S., R. 1 E., corner sees. 1, 2, 11 and 12 T. 7 N., R. 5 E., corner sees. 1, 2, 11 and 12 Latitude. Longitude. O 1 II o / // 40 59 35.9 83 49 23.1 40 59 35.4 83 51 41.3 40 59 35.1 83 53 59.1 40 59 34.7 83 56 17.5 40 59 34.0 83 58 36.2 41 03 02.2 83 59 45.5 41 05 40.1 83 59 46.5 41 07 24.8 83 59 47.5 41 09 09.5 83 59 48.0 41 10 53.0 83 59 49.0 41 12 37.6 83 59 50.2 41 14 22.2 83 59 51.2 i 41 15 15.1 83 59 52.1 41 16 59.4 83 59 54.0 41 18 44.4 83 59 56.0 41 20 30.1 83 59 58.2 41 20 30.1 83 59 58.2 41 22 14.9 83 59 57.7 41 23 59.3 83 59 57.0 41 25 59.1 83 59 56.0 41 27 26.9 83 59 55.6 41 29 11.3 83 59 55.2 41 30 55.6 84 00 30.1 41 36 10.0 83 59 54.1 41 38 30.9 83 59 45.2 41 40 13.8 83 59 48.6 41 41 57.2 83 59 52.5 41 42 49.8 83 59 54.0 41 42 50.3 84 02 13.2 41 42 47.3 84 05 43.1 41 42 46.4 84 07 10.1 41 42 14.7 84 08 37.0 41 42 30.3 84 10 21.9 41 41 48.4 84 11 30.4 41 41 47.2 84 13 48.7 41 40 54.3 84 14 55.6 41 39 08.9 84 14 54.3 41 37 24.0 84 14 52.0 41 35 12.2 ' 84 14 56.0 CO-OPERATIVE TOPOGRAPHIC SURVEY. 135 Geographic positions along highways from a position near southwest corner of the Findlay quadrangle, etc. — Continued. Station. T. 7 N., R. 5 E., corner sees. 13, 14, 23 and 24. . . T. 6 N., R. 5 E., corner sees. 1, 2, 11 and 12 T. 6 N., R. 5 E., corner sees. 13, 14, 23 and 24. . . Ridgeville corners, crossroads at T. 5 N., R. 5 E., corner sees. 1, 2, 11 and 12 T. 5 N., R. 5 E., corner sees. 13, 14, 23 and 24. . . T. 5 N., R. 5 E., corner sees. 25, 26, 35 and 36. . . T. 4 N., R. 5 E., corner sees. 1, 2, 11 and 12 T. 4 N., R. 5 E., corner sees. 13, 14, 23 and 24. . . T. 4 N., R. 5 E., corner sees. 25, 26, 35 and 36. . . Ts. 3 and 4 N., R. 5 E., comer sees. 1, 2, 35 and 36. T. 3 N., R. 5 E., corner sees. 11, 12, 13 and 14. . . T. 3 N., R. 5 E., corner sees. 23, 24, 25 and 26. . . Ts. 2 and 3 N., R. 5 E., corner sees. 1, 2, 35 and 36 . , T. 2 N., R. 5 E., corner sees. 11, 12, 13 and 14. . . . T. 2 N., R. 5 E., corner sees. 23, 24, 25 and 26. . . Ts. land2N.,R. 5 E., corner sees. 1, 2, 35 and 36. . T. 1 N., Rs. 5 and 6 E., corner sees. 1, 6, 7 and 12 T. 1 N., Rs. 5 and 6 E., corner sees. 25, 30, 31 and 36 T. lS.,Rs. 5 and 6 E., corner sees. 1,6, 7 and 12 T. 1 S., R. 5 E., corner sees. 11, 12, 13 and 14. . . . T. 1 S., R. 5 E., corner sees. 23, 24, 25 and 26. . . . Ts. 1 and 2 S., R. 5 E., corner sees. 1, 2, 35 and 36. . T. 2 S., R. 5 E., corner sees. 13, 14, 23 and 24. . . . T. 2 S., R. 5 E., corner sees. 25, 26, 35 and 36. . . . T. 3 S., R. 5 E., corner sees. 1, 2, 11 and 12 T. 3 S., R. 5 E., corner sees. 13, 14, 23 and 24. . . . T. 3 S., R. 5 E., corner sees. 25, 26, 35 and 36. . . . Ts. 3 and 4 S., R. 5 E., corner sees. 1,2, 35 and 36... Latitude. Longitude. o / II o / // 41 33 27.7 84 14 55.5 41 30 00.5 84 14 53.6 41 28 16.1 84 14 52.8 41 26 15.8 84 15 26.0 41 24 46.9 84 14 50.7 41 23 02.3 84 14 49.3 41 21 17.6 84 14 48.0 41 19 32.5 84 14 48.0 41 17 48.2 84 14 48.0 41 16 03.8 84 14 47.9 41 15 11.5 84 14 47.8 41 13 26.1 84 14 48.6 41 11 41.7 84 14 49.8 41 09 57.3 84 14 50.2 41 08 13.0 84 14 49.7 41 06 28.1 84 14 48.4 41 04 43.4 84 14 47.2 41 03 52.0 84 13 .37.7 41 00 22.3 84 13 35.9 40 58 37.0 84 13 34.3 40 57 42.6 84 14 39.7 40 55 58.8 84 14 39.5 40 54 14.5 84 14 38.1 40 51 35.6 84 14 37.5 40 49 51.9 84 14 37.2 40 48 07.8 84 14 36.3 40 46 23.6 84 14 35.0 40 44 38.5 84 14 33.3 40 43 46.1 84 14 32.8 Geographic positions along Erie Railroad from Kemp to Foraker. Station. Kemp station (Kempton postoffice) Road crossing, northeast and southwest Lima station Ohio Southern Railroad crossing T. 4 S., R. 7 E., corner sees. 3, 4, 9 and 10 T. 4 S., Rs. 7 and 8 E., corner sees. 1,.6, 7 and 12 Westminster station Latitude. O / 1 40 43 25 6 40 43 33 9 40 43 26 4 40 43 26 5 40 43 00 7 40 42 59 7 40 42 57 2 Longitude. O / // 84 13 27 6 84 09 19 0 84 06 21 9 84 05 10 5 84 03 06 3 83 59 38 7 83 59 35 3 136 PRELIMINARY REPORT ON THE Geographic positions along Erie Railroad from Kemp to Foraker — Continued. Station. Harrod station Algers station T. 4 S., R. 9 E., corner sees. 8, 7, 16 and 17 McGuffey station Foraker station Latitude, 40 42 33.9 40 42 19.1 40 42 14.1 40 41 40.1 40 40 46.6 Longitude. 83 55 15.9 83 50 37.6 83 50 31.5 83 47 05.3 83 44 21.8 Geographic positions for control of Westerville quadrangle. Station Columbus, Mock road crossing Road northeast and southwest (electric railway) Cleveland, Akron and Columbus Railway crossing, (azimuth of railway 194° 09') Road north and south Alum Creek, south end of bridge ." Road north and south Road north and south Gahanna, center of bridge over Big Walnut River . . . T. 1, Rs. 16 and 17, sees. 1, 2, 3, 4, corner of road north and south District No. 11, schoolhouse T. 1, R. 16, corner sees. 2, 1, 4, 3 Havens Corner, crossroads Road north and south, at schoolhouse Franklin-Licking county line, road north Squire Swishers, road north and south Road east and west Road east and west Intersection, road north and road east and west, south of schoolhouse Bridge Beech, crossroads Road east and west Bridge over branch running west Intersection of road north and Johnstown road northeast and southwest Licking, Franklin and Delaware counties, corner of; also corner Ts. 2 and 3, Rs. 15 and 16, sees. 2, 3, 4, 1 Road west at schoolhouse Road east and west and southeast Road east Road north near Clem Blamer's house north Latitude. 40 00 54.0 40 00 49.5 40 00 49.1 40 00 47.7 40 00 34.7 40 01 13.3 40 01 08.7 40 01 08.3 40 01 06.2 40 02 33.8 40 03 07.4 40 03 02.0 40 01 02.9 40 00 56.6 40 01 01.4 40 01 09.6 40 00 56.6 40 03 40.2 40 04 46.2 40 05 50.6 40 06 34.0 40 07 27.6 40 07 33.8 40 08 19.9 40 09 22.6 40 10 17.9 40 10 14.4 Longitude. 82 59 47.9 82 58 03.2 82 57 54.3 82 57 24.1 82 56 06.5 82 54 41.5 82 53 03.1 82 52 48.7 82 52 00.1 82 50 39.4 82 49 08.0 82 48 54.3 82 47 23.4 82 46 13.4 82 45 00.6 82 44 51.9 82 44 51.1 82 45 20.8 82 45 18.0 82 45 13.3 82 45 14.6 82 45 11.6 82 45 07.5 82 45 43.0 82 45 39.6 82 45 34.8 82 45 30.8 82 44 18.6 CO-OPERATIVE TOPOGRAPHIC SURVEY. 137 Geographic positions for control of Westerville quadrangle. — Continued. Station. Road northwest and southeast Road east and west Wm. Feasels, crossroads Delaware-Licking county line, road north and south . , Road north South conduit, crossroads Road north Cleveland, Akron and Columbus crossing (azimuth of railway 253° 00') Big Walnut Creek, center of bridge Sunbury, Harrison street and Mt. Vernon road, at Dr. Vankirk's Road northwest and southeast Road west to Rome _T. 4, R. 17, sees. 1, 2, 3, 4, corner of Rome, intersection of roads at guidepost Johnny Cake schoolhouse, road north and south Cheshire, road north Cheshire, Whitman's store Cheshire, 1 mile west of, station on Green Spring and Columbus line } District No. 7, schoolhouse, road south Big Four Railway crossing (azimuth 176° 56') Columbus-Delaware road Intersection of roads north and south and west (about 800 feet below bridge over Olentangy River) T. 4, R. 19, sees. 1, 2, 3, 4, corner of, road north and south Hocking Valley Railway road crossing, 340 feet south of milepost 103 Latitude. 40 10 45.2 40 12 27.1 40 13 56.8 40 13 59.0 40 13 57.7 40 14 52.9 40 14 44.8 40 14 47.4 40 14 48.6 40 14 42.3 40 14 44.4 40 15 01.5 40 14 46.2 40 14 48.1 40 14 17.0 40 14 19.9 40 14 20.1 40 14 22.4 40.14 24.9 40 14 26.0 40 14 31.9 40 15 10.4 40 15 12.1 40 15 12.6 Longitude. 82 44 16.2 82 44 24.4 82 44 17.7 82 45 15.3 82 47 24.1 82 47 20.4 82 49 48.5 82 50 42.3 82 50 59.3 82 51 14.5 82 51 53.6 82 52 18.6 82 53 40.0 82 54 38.7 82 56 22.7 82 57 41.0 82 57 45.3 82 58 45.8 83 00 22.7 83 00 46.2 83 03 05.7 83 03 46.7 83 04 56.4 83 05 08.5 Geographic positions for control of Mount Sterling quadrangle. Station Mount Sterling, Main street crossinglBaltimore and Ohio Railroad (Hawkins traverse, 1900) Mount Sterling, road southwest to Washington Court-House Fayette-Madison county line Jones schoolhouse, No. 5, center of road Old Yankeetown, east and west road Schoolhouse No. 2. road Latitude. 39 43 17.6 39 42 59.3 39 41 47.3 39 40 51.0 39 39 41.1 39 38 50.6 Longitude. o t II 83 16 03.7 83 16 06.2 83 16 16.4 83 16 16.6 83 16 05.8 83 16 16.3 138 PRELIMINARY REPORT ON THE Geographic positions for control of Mount Sterling quadrangle — Continued. Station. Waterloo, in front of Methodist church Fayette-Pickaway county line, stone monument Road north and south Bridge near Chauncey Dicks Pike, northwest and southeast Pickaway and Fayette counties, road on line of New Holland, Main street crossing Cincinnati and Muskingum Valley Railroad Road southwest Ross-Pickaway county line Schoolhouse No. 9, intersection of roads Brick schoolhouse, District No. 10, crossroads Piano postoffice Fairview, road crossing Cincinnati, Hamilton and Dayton Railway (azimuth 282° 58') Fairview church, road north Road north and south Pleasant Grove, southwest corner schoolhouse yard, road north Blacksmith shop, road north and south Bridge over drain south Washington Court-House, north end of bridge over Middle Fork Paint Creek, 1 mile south of Ohio Southern Railway crossing near trestle, 480 feet southeast of milepost 102 Washington Court-House, crossroads on Greenfield pike, 2 miles south of Leesburg pike, north and south Snow Hill pike, Ingles schoolhouse, 20 feet north. . . . Jasper Mills,Baltimore and Ohio Railroad crossing, % mile east of (azimuth 253° 36'). . . . '. Sugar Creek church, intersection of Palmer pike, east and west and road north, about 300 feet west of Johnstown schoolhouse Township line, stone post Luray siding Cincinnati; Hamilton and Dayton Rail way, east switch block Hagler, Ohio Southern Railroad crossing Washington-Jefferson pike, northwest and southeast Blackoak schoolhouse, platform in front of Paint Creek, west end of bridge over McDill's blacksmith shop, road east and west Paint Creek, center of bridge over Paint Creek, south end of iron bridge over Latitude. 39 37 24.7 39 37 01.4 39 36 09.4 39 35 29.9 39 34 08.0 39 33 32.8 39 33 15.8 39 31 31.2 39 30 55.6 39 30 15.2 39 28 53.5 39 29 27.2 39 28 48.5 39 28 42.1 39 28 49.6 39 30 02.2 39 30 32.8 39 30 50.6 39 31 04.4 39 30 55.1 39 30 34.2 39 30 16.3 39 30 19.6 39 31 19.1 39 32 54.1 39 33 59.5 39 34 26.5 39 34 36.3 39 35 16.8 39 35 41.1 39 36 08.6 39 37 10.1 39 38 58 3 39 39 35.3 39 39 49.9 Longitude. 83 15 55.5 83 15 31.0 83 16 04.9 83 15 56.0 83 16 13.5 83 15 46.9 83 15 26.2 83 14 43.9 83 14 56.7 83 15 03.4 83 14 45.9 83 17 07.2 83 18 15.6 83 19 19.8 83 20 14.1 83 21 36.6 83 22 39.8 83 23 57.1 83 25 01.5 83 25 06.5 83 26 28.8 83 28 22.3 83 29 43.1 83 30 27.0 83 30 27.5 83 30 19.6 83 30 46.4 83 30 51.6 83 30 55.7 83 30 46.2 83 30 29.8 83 29 17.2 83 30 01.1 83 30 16.7 83 30 17.2 CO-OPERATIVE TOPOGRAPHIC SURVEY. 139 Geographic positions for control of Mount Sterling quadrangle — Continued. Station. Pike, west, at small bridge Maple Grove schoolhouse Fayette-Madison County, stone monument Hayes schoolhouse, road east and west Sedalia, Ohio Southern Railroad crossing, % mile southwest of Sedalia, South Solon pike, east and west Sedalia, intersection Main street and road east and west _. Bridge over creek northeast Range, London pike northwest Bethel, M. E. Church, crossroads at Bridge over branch south Chenoweth, road north Sugar Run bridge Road south at schoolhouse Mount Sterling, London pike, % mile north of Stokes-Range township monument Sedalia, 2 miles west of, center of South Solon pike, in front of Jim Chapman's gate Latitude. 39 40 31.3 39 41 47.6 39 42 29.9 39 42 51.4 39 43 28.7 39 44 01.4 39 44 00.5 39 43 55.9 39 43 55.5 39 43 48.8 39 43 52.0 39 43 51.6 39 43 49.7 39 43 48.8 39 43 48.7 39 44 02.8 39 43 59.8 Longitude 83 30 15.7 83 30 15.2 83 30 10.1 83 29 52.4 83 29 17.4 83 29 06.5 83 28 83 25 83 25 83 23 83 22 83 21 83 19 83 19 83 16 83 30 36.7 45.2 31.737.4 16.6 25.1 53.9 11.5 17.2 07.8 83 31 02.3 Geographic positions between Green Spring and Columbus, along or near the eighty- third meridian. Station. T. 3 N., R. 16 E., corner sees. 3, 2, 11, and 10 T. 3 N., R. 16 E., corner sees. 10, 11, 14, and 15, road east and west T. 3 N., R. 16 E., corner sees. 15, 14, 23, and 22, road east and west T. 3 N., R. 16 E., corner sees. 22, 23, 26, and 27, road east and west, schoolhouse T. 3 N., R. 16 E., corner sees. 27, 26, 35, and 34, road east and west Ts. 2 and 3 N., R. 16. E, corner sees. 34, 35, 2, and 3, road east and west (jogs east 50 feet, then turns south) T. 2 N., R. 16 E., corner sees. 3, 2, 11, and 10 T. 2 N., R. 16 E., corner sees. 10, 11, 14, and 15 T. 2 N., R. 16 E., corner sees. 15, 14, 23, and 22, road east and west T. 2 N., R. 16 E., corner sees. 27, 26, 35, and 34, road east and west Ts. 1 and 2 N., R. 16 E., corner sees. 34, 35, 2, and 3, road east and west. Latitude. o / // 41 14 29.4 41 13 37.0 41 12 44.7 41 11 51.4 41 10 59.4 41 10 08.1 41 09 12.8 41 08 20.4 41 07 28.2 41 05 43.5 41 04 51.3 Longitude. o / // 82 59 40.2 82 59 40.6 82 59 41.4 82 59 42.2 82 59 43.4 82 59 46.4 82 59 44.9 82 59 45.5 82 59 45.6 82 59 45.6 82 59 45.6 110 PRELIMINARY REPORT 0& THE Geographic positions between Green Spring and Columbus, etc. — Continued. Station. T. 1 N., R. 16 E., corner sees. 3, 2, 11, and 10, road east , T. 1 N., R. 16 E., corner sees. 10, 11, 14, and 15, pike east .« Bloomville, Pennsylvania Railroad crossing, 290 feet east of switch block (azimuth of railway 308° 55') . . . T. 1 N., R. 16 E., corner sees. 15, 14, 23, and 22, roads east and west and northwest T. 1 N. , R. 16 E., corner sees. 22, 23, 26, and 27, road east and west T. 1 N., R. 16 E., corner sees. 27, 26, 35, and 34, road east and west Ts. 1 N. and 1 S., R. 16 E., corner sees. 34, 35, 2, and 3 road east and west T. 1 S., R. 16 E., corner sees. 3, 2, 11, and 10, road east and west T. 1 S., R. 16 E., corner sees. 10, 11, 14, and 15, road east and west Northern Ohio Railway and road crossing (azimuth west 89° 50') T. 1 S., R. 16 E., corner sees. 14, 15, 23, and 22, road east and west T. 1 S., R., 16 E., corner sees. 22, 23, 26, and 27, road east and west T. 1 S., R. 16 E., corner sees. 27, 26, 35, 34, road east and west Ts. 1 and 2 S., R. 16. E., corner sees. 34, 35, 2, and 3, road east and west Broken Sword, cross roads at Ts. 1 and 2 S., R. 16 E., corner sees. 33, 34, 3, and 4 T. 2 S., R. 16 E., corner sees. 3, 4, 10, and 9, road east and west T. 2 S., R. 16 E., corner sees. 9, 10, 15, and 16, road east and west T. 2 S., R. 16 E., comer sees. 16, 15, 22, and 21, road east and west, schoolhouse Ohio Central Railway, at road crossing (azimuth 126° 32'). Ts. 2 and 3 S., R. 16 E., corner sees. 33, 34, 3, and 4 Bucyrus; Pennsylvania Railroad crossing, 2 miles west of (azimuth 273° 52') T. 3 S., R. 16 E., corner sees. 4, 3, 10, and 9, road east and west Northeast and southwest pike road and road south. . . Marion City, road northeast and southwest Columbus, Sandusky & Hocking Railroad crossing (azimuth 34° 22') Road east and west Latitude. o / // 41 03 57.9 41 03 05.5 41 02 40.8 41 02 13.3 41 01 21.1 41 00 28.9 40 59 36.2 40 58 45.3 40 57 52.9 40 57 26.5 40 57 00.2 40 56 07.9 40 55 15.5 40 54 23.4 40 54 23.3 40 53 30.4 40 52 38.2 40 51 46.1 40 50 49.8 40 49 08.5 40 48 41.4 40 48 16.3 40 47 38.8 40 46 38.5 40 46 31.7 40 44 47.4 Longitude. o / ii 82 59 45.9 82 59 46.5 82 59 56.6 82 59 46.8 82 59 48.2 82 59 47.8 82 59 49.6 82 59 49.7 82 59 49.7 82 59 49.9 82 59 49.9 82 59 50.0 82 59 50.4 82 59 50.8 83 00 59.4 83 00 59.9 83 00 59.9 83 00 59.8 83 00 59.5 83 00 59.4 83 01 03.2 83 01 02.5 82 59 53.4 82 59 52.7 82 59 14.9 82 59 29.9 CO-OPERATIVE TOPOGRAPHIC SURVEY. 141 Geographic positions between Green Spring and Columbus, etc.— Continued. Station. Ts. 3 and 4 S., R. 16 E., comer sees. 34, 35, 2, and 3, road west Road east and west Crawford and Marion county line, road east and west . Kirkpatrick, road east and west T. 4 S., R. 16 E., comer sees. 21, 22, 28, and 27, road east and west Road east and west Erie Railroad crossing (azimuth 248° 04') T. 5 S., R. 16 E., 34 corner between sees. 15 and 10. T. 5 S., R. 16 E., corner sees. 15, 14, 23, and 22. . . . T. 5 S., R. 16 E., corner sees. 22, 23, 26, and 27, road northeast, due east of Road east and west T. 6 S., R. 16 E., corner sees. 3, 2, 11, and,10 T. 6 S., R. 16 E., comer sees. 10, 11, 14, and 15, road east and west T. 6 S., R. 16 E., comer sees. 15, 14, 23, and 22, road east and west T. 6 S., R. 16 E., corner sees. 22, 23, 26, and 27, road east and west (church) Road east and west Marion-Morrow county line Corner lots 15, 14, 20, and 21. road east and west. . . T. 7 N., R. 18 W., comer lots 21, 22, 20, and 19, cross roads T. 7 N., R. 18 W., corner lots 12, 9, 8, and 13, road north and south Westfield, J4 mue west of, center of bridge over Whet stone River T. 6 N., R. 18 W., comer lots 13, 8, 7, and 14 pike east and west, schoolhouse Crossroads corner lots 15 (turn east) Schoolhouse (turn south) Leonardsburg, 840 feet northeast of Big Four station. Leonardsburg, 1 mile southwest of, road crossing. . . . Road northeast and southwest Corner lots 19, 12, 11, and 20 Big Four Railway crossing T. 5 N., R. 18 W., sec. 3, lots 22 and 23, (Edin-Dela- ware Pike northeast and southwest) Pike east and west, where old railroad crosses On pike running southeast and northwest, road south Road east and west Road west to Berlin station. ¦. T. 4 N.,.R. 18 W., sees. 2, 1, 4, 3, Cheshire, 1 mile west of, State road north and south . Latitude. 40 43 55.0 40 43 03.9 40 42 11.1 40 41 18.9 40 40 26.3 40 39 07.4 40 37 05.3 40 36 56.8 40 36 04.6 40 35 12.2 40 33 43.1 40 32 34.0 40 31 42.0 49 30 48.9 40 29 56.0 40 29 29.7 40 29 08.1 40 28 20.1 "^40 27 21.6 40 27 18.2 40 25 56.8 40 24 43.0 40 23 49.9 40 23 48.8 40 21 34.5 40 20 39.4 40 19 58.3 40 19 53.7 40 19 53.6 40 18 32.7 40 17 46.6 40 17 17.7 40 16 08.1 40 15 16.6 40 14 58.2 40 14 22.4 Longitude. 82 59 42.5 ' 82 59 59.4 83 00 15.6 83 00 30.7 83 00 53.0 83 01 08.7 83 01 44.8 83 00 18.4 82 59 44.1 82 59 48.5 82 59 44.9 82 59 44.1 82 59 44.2 82 59 43.8 82 59 44.2 82 59 44.6 83 00 25.9 83 00 27.9 83 00 32.0 82 59 21.7 82 59 13.2 83 00 04.2 83 00 10.6 82 59 40.7 82 59 14.5 82 59 50.3 82 59 53.5 82 59 53.5 83 00 33.0 83 00 37.8 83 00 59.2 83 00 57.2 83 00 02.2 82 59 35.1 82 59 11.9 82 58 45.9 142 PRELIMINARY REPORT ON THE Geographic positions between Green Spring and Columbus, etc. — Continued. Station. Road east and west Road east and west , T. 3 N., R. 18 W., corner sees. 2, 1, 4, 3, Road east and west Road east Delaware-Franklin county line, road east Crossing under Big Four Railway, turn south on rail way Flint, road crossing 210 feet north of station Road crossing Worthington, J4 mile south of, junction Columbus, Sandusky and Hocking Valley and Big Four rail ways Road crossing Road crossing Mock road crossing, east and west Columbus, intersection North Fourth street and Wy andotte avenue Columbus, intersection North High street and West Lane avenue Latitude^. 40 12 59.2 40 11 54.2 40 10 26.-2 40 09 26.0 40 08 44.7 40 08 10.2 40 08 07.6 40 07 38.3 40 06 33.3 40 05 10.9 40 03 42.0 40 01 58.6 40 00 54.1 40 00 36.3 40 00 21.9 Longitude. 82 59 04.8 82 59 24.0 82 59 31.8 82 59 42.3 82 59 58.4 83 00 16.4 83 00 19.0 83 00 16.9 83 00 12.3 83 00 06.4 83 00 00.0 82 59 52.6 82 59 47.9 82 59 53.4 83 00 33.8 Geographic positions along highways from Oak Harbor west to about meridian 83° 15', thence south following near said meridian to about parallel 41° 15' thence east follow ing near said parallel to a point nearly south of the United Sta es Lake Survey triang ulation station Townsend. Station. Oak Harbor station, 700 feet east of, crossing north and south T. 6 N., R. 14 E., comer sees. 15, 16, 21 and 22, road east and west Road east and west Road east Lake Shore Railway (azimuth 314° 41' 20") T. 5 N., R. 14 E., corner sees. 3, 4, 9, and 10, road east. Hessville, crossing' electric railway in southeast part Road east and west T. 5 N., R. 14 E., corner sees. 26, 27, 34, and 35 road east and west Ts. 4 and 5 N., R. 14 E., corner sees. 2, 3, 34, and ?5. Corner sees. 2, 3, 10, and 11, road .east and west Road east and west Lake Erie and Western Railroad (azimuth 48° 50') . Latitude. 41 31 11.8 /21 00 00.0 \41 28 21.1 41 27 54.9 41 26 37.0 41 25 58.1 41 24 49.5 41 24 03.5 41 22 13.4 41 21 21.2 41 20 29.1 41 19 33.0 41 16 55.3 41- 16 37.3 Longitude. 83 08 44.4 83 14 28.4 83 14 28.0 83 14 26.5 83 14 25.8 83 14 26.4 83 14 32.6 83 13 23.8 83.13 25.7 83 13 27.9 83 13 32.7 83 14 07.6 83 14 07.3 CO-OPERATIVE TOPOGRAPHIC SURVEY. 143 Geographic positions along highways from Oak Harbor, etc. — Continued. Station. Roads north, cast, south, and west Road southwest Road northeast f Road north, south, east, and west Road north and south T. 4 N., R. 15 E. center section 33 T. 4 N., R. 15 E., }4 corner between sees. 33 and 34 Ts. 3 and 4 N., R 15 E., corner sees. 3, 4, 33, and 34 Ts. 3 and 4 N., R. 15 E. corner sees. 2, 3, 34, and 35, road north Ts. 3 and -1 N., R. 15 E./corner sees 1, 2, 35, and 36, road north and south Ts. 3 and 4 N., Rs. 15 and 16 E., corner sees. 1, 6, 31, and 36, road north Ts. 3 and 4 N., R. 16 E., corner sees. 5, 6, 31, an 1 32. Green Spring, crossing main street Big Four Railway crossing (azimuth 27 3 28') Ts. 3 &v.A 4 N., R. 16 E., corner sees. 3, 4, 33, and 34. New York, Chicago and St. Louis Railroad crossing. . Ts. 3 and 4 N., R 16 E., corner sees. 2, 3, 34, and 35, road south Ts. 3 and 4 N., R. 16 E., corner sees. 1 2, 25, and 36 road north and south Ts. 3 and 4 N., R . 16 and 17 E., corner sees. 1, 6, 31, and 36, road north and south Ts 3 and 4 N., R. 17 E., corner sees. 5, 6, 31 , and 32, road north and south Ts. 3 and 4 N , R. 17 E., corner sees. 4, 5, 32, and 34, road north and south Ts. 3 and 4 N, R. 17 E., corner sees. 3, 4, 33, and 34, road north and south Road northeast and southwest Road north and south Hocking Valley Railway (azimuth 207° 25') Road north and south Lake Shore Railway (azimuth 307° 31') Road north and south Road northwest Monroeville, north part of Baltimore and Ohio Rail road crossing Road northeast and southwest Road north and south Norwalk, corner Whittsey and Washington streets. . . Norwalk, junction Lake Erie and Lake Shore rail ways • 10— T. S. Latitude. 41 16 02.6 41 16 05.6 41 16 17.2 41 15 43.4 41 15 45.1 41 15 47.7 41 15 48.7 41 15 22.1 41 15 22.9 41 15 23.5 41 15 23.7 41 15 23.3 41 15 23.2 41 15 22.8 41 15 20.2 41 15 20.1 41 15 20.2 41 15 20.4 41 15 20.2 41 15 20.0 41 15 19.6 41 15 19.2 41 15 18.7 41 15 18.5 41 15 18.3 41 14 49.8 41 15 34.5 41 15 34.6 41 15 21.8 41 15 02.5 41 15 00.8 41 14 59 5 41 14 58.7 41 14 52.4 Longitude. 83 14 06.8 83 12 21.8 83 12 08.6 83 11 16.4 83 10 04.8 83 08 26.4 83 07 52.5 83 07 53.9 83 06 44.3 83 05 31.4 83 04 21.9 83 03 15.6 83 03 07.4 83 02 52.5 83 00 49.1 83 00 46.8 82 59 39.5 82 58 30.6 82 57 21.1 82 56 11.4 82 55 02.1 82 52 52.2 82 52 19.1 82 51 32.5 82 50 48.6 82 48 09.2 82 46 58.4 82 45 50.9 82 44 43.4 82 41 52.2 82 41 04.0 82 39 55.2 82 37 12.6 82 36 09.6 144 PRELIMINARY REPORT ON THE Geographic positions along highways from. Oak Harbor, etc. — Continued. Station. Latitude. Longitude. T 3 N R, ^22 E corner sees 1, 2, 3, and 4 Of It 41*14 58.9 41 14 58.0 41 14 56.7 41 14 53.5 41 15 43.5 o / It 82 35 25.8 82 33 57.6 82 31 58.0 82 29 30.8 Townsend, United States Lake Survey triangulation 82 29 00.6 Geographic positions from Townsend triangulation station eastward along or near paral lel 41° 15' to meridian 82° 15', thence northward to Brownhelm triangulation station of the United States Lake Survey. Station. Road north and south T. 4 N., Rs. 20 and 21 W., corner sees. 1, 2, 3, and 4. . Wakeman, road north through center of T. 4 N., R. 20 W., corner sees. 1, 2, 3, and 4 Road north and south Road north Road north T. 4, R. 19, lots 29, 28, 4, and 5, comer between sub- districts 3 and 4 Road north and south T. 4 N., Rs. 18 and 19, corner between subdistricts 3 and 4 Road north and south T. 4, R. 18, T. lots 75, 76, 85, and 86, Center Pitts- field Crossing electric railway, run north on railway Road east and west Crossing Lake Shore Railway Road east and west T. 5, R. 18, comer lots 53, 54, 63, and 64, road east. South Amherst, cross roads at Crossing Lake Shore at stone quarry No. 6 Crossing Lake Shore at stone quarry No. 6 Cross roads , Shore Rice, in front of machine shop T. 6, R. 19, comer lots 38, 39, 42, and 43, Brownhelm postoffice Brownhelm, United States Lake Survey triangulation station Latitude. Longitude O / // o / // 41 14 51.6 ' 82 28 01.8 41 14 50.7 82 26 32.6 41 14 51.0 82 24 08.4 41 14 51.5 82 23 31.1 41 14 16 8 82 21 40.8 41 14 16.5 82 20 50.5 41 14 15.7 82 19 56.3 41 14 15.3 82 18 16.2 41 14 15.3 82 17 22.8 41 14 14.7 82 16 06.9 41 1.4 14.1 82 15 23.1 41 14 13.4 82 13 07.1 41 14 13.4 82 13 06.8 41 15 55.6 82 13 03.0 41 16 53.1 82 14 12.6 41 17 40.6 82 14 19.0 41 18 32.3 82 14 17.1 41*21 27.2 82 14 26.0 41 22 09.7 82 15 11.0 41 22 14.1 82 15 10.9 41 22 42.8 82 15 10.6 41 22 46.3 82 15 26.9 41 23 20.9 82 16 58.1 41 23 18.5 82 18 28.8 CO-OPERATIVE TOPOGRAPHIC SURVEY. 145 PRIMARY TRAVERSE. The following" geographic positions were determined from primary traverse run by J. R. Ellis in iyo2. The line starts from Loveland, Bal timore and Ohio and Pennsylvania Railway crossing located by primary traverse in 1900 and follows the Pennsylvania Railway to Middletown Junction, thence along highways to Little Muddy Creek on Cincinnati, Lebanon and Northern Railway, following this road 3 miles, thence along highways to Red Lion, thence west through Blue Ball and Darton, west and south through Wood and Preston, thence south and east and con nected with Madisonville station. Geographic positions along the Pennsylvan a Railroad between Loveland and Middle- town Junction. Station. Latitude. Longitude. 0 / it 39 16 00.6 39 16 51.3 39 18 27.7 39 19 19.0 39 21 05.1 39 22 17.2 0 / // 84 15 31 9 84 15 35 1 84 15 23 5 84 15 03 4 84 14 27 8 84 14 42 3 Geographic positions along highways. Station. Crossroads Road crossing north and south Road southeast Bridge over creek south Red Lion, T. 3 E.; R. 4 N., center section 15 T. road south T. road north Crossroads Blue Ball, crossroads at T. road west Middletown and Cincinnati Railroad at road crossing T. 3 E., R. 4 N., corner sees. 20, 26, 25, 19 Electric railway crossing Trenton, crossing State street and Cincinnati, Ham ilton and Dayton Railroad Ts. 4 and 5 N., Rs. 3 and 4 E., comer of Latitude. Longitude. Of It 0 / „ 39 23 30.0 84 14 52.9 39 24 34.0 84 14 35.4 39 26 54.6 84 14 06.4 39 28 06.1 84 14 16.2 39 29 28.2 84 14 55.4 39 29 31.1 84 16 23.7 39 29 35.7 84 17 32.2 39 29 36.6 84 19 00.1 39 29 37.4 84 20 09.6 39 28 26.0 84 20 32.1 39 28 30.0 84 21 49.1 39 28 34.5 84 23 44.8 39 28 52.1 84 25 09.3 39 28 52.6 84 27 09.9 39 28 51.0 84 28 35.8 146 PRELIMINARY REPORT ON THE Geographic positions along highways— Continued. Station. Ts. 4 and 5 N., R. 3 E., corner sees. 1, 2, 35, 36 Road crossing north and south Road crossing north and south T. 5 N., R. 3 E., corner sees. 28, 29, 32, 33, Seven-mile station, crossing Pittsburgh, Cincinnati Chicago and St. Louis Railroad, 1 mile northwest of. Road crossing north and south T. road north T. 5 N., R. 3 E., comer sees. 27, 28, 33, 34, . : Road north and south T. 5 N., Rs. 1 and 2 E., T. road east neareorner sees. 30,25,36,31 Pike northwest and southeast Wood, crossing of Cincinnati, Hamilton and Dayton Railroad ,west of station T. 4 N., R. 1 E., corner sees. 11, 12, 13, 14 T. 4. N., R. 1 E., corner sees. 13, 14, 23, 24 Road northwest and southeast St. Charles T., road north at T. 3 N., R. 1 E., corner sees. 2, 3, 10, 11 T. 3 N., R. 1 E., corner sees. 10, 11, 14, 15, Crossing Cold Wail Pike T. road south (gravel) Preston postoffice, west end of bridge, one-half mile east of T. 2 N., R. 1 E., comer sees. 14, 15, 22, 23 T. 2 N., Rs. 1 and 2 E., corner sees. 7, 12,^13, 18. . . Corner sees. , numbers not given Sater postoffice, north end of iron bridge at Sater postoffice, corner sec. 1 mile southeast of Sater postoffice, corner sec. 1 mile southeast of Bamerburg tollgate, crossroads at Crossroads Grossbeck, crossroads at T. 3 N., R. 1 E., corner sees. 26, 32, 31, 25 Carthage, crossing Fifth street and Cincinnati, Ham ilton and Dayton Railroad Madisonville station Latitude. 39 28 49.8 39 29 05.2 39 29 30.9 39 29 40.2 39 29 39.3 39 29 28.0 39 29 37.6 39 29 37.7 39 29 34.7 39 29 36.6 39 28 49.9 39 27 39 26 39 26 39 25 39 23 39 22 39 21 39 20 39 19 39 16 39 15 39 16 39 16 39 15 39 15 35 15 39 13 39 13 39 13 39 13 30.1 59.2 07.1 13.6 30.6 40.548.4 16.5 00.833.8 41.8 33.9 33.8 50.4 11.6 11.6 58.5 15.6 13.0 05.3 39 11 54.5 39 09 26.0 Longitude. 84 29 43.5 84 30 41.9 84 31 58.7' 84 33 06.7 84 34 15.6 84 36 30.5 84 38 13.8 84 38 46.7 84 40 49.8 84 41 47.2 84 42 43.5 84 43 84 43 84 43 84 43 84 44 84 44 84 44 84 44 84 43 84 43 84 44 84 42 84 41 84 40 84 39 84 39 84 37 84 36 84 35 84 32 00.1 17.9 17.5 44.6 30.3 21.321.6 22.8 50.4 51.9 25.2 11.4 03.902.6 33.933.9 41.4 04.9 09.657.7 84 28 56.9 84 23 49.0 CO-OPERATIVE TOPOGRAPHIC SURVEY. 147 PRIMARY TRAVERSE. BETHANY AND HAMILTON QUADRANGLES. Additional control for the Bethany and Hamilton quadrangles was obtained by J. R. Ellis, topographic aid, who ran a line via highways approximately on the meridian of 840 30' between Carthage and Trenton established by him in 1902. Geographic positions along highways. Station. Carthage, crossing of the Fifth street and Cincinnati, Hamilton and Dayton R. R Hartwell, Clark avenue, east Parkplace, Allen avenue, west T. 3 N., R. 1 E., corner sees. 4, 5, 10, 11, Sullivan road east Springdale, Banklick road east and west Butler and Hamilton county line, road east Jones crossing of road and Cincinnati, Hamilton and Dayton R. R Flockton, crossing of road and Pennsylvania R. R. . Hamilton and Princeton pike, east and west Flenners Corners, road northeast and southwest. . . . Woodale, road intersection Ts. 4 and 5 N., Rs. 3 and 4 E., corner of Latitude. 39 11 54.5 39 13 18.9 39 14 32.7 39 15 28.9 39 17 13.8 39 18 06.9 39 19 20.3 39 21 08.7 39 23 22.9 39 24 58.1 39 25 58.4 39 28 51.0 Longitude. 84 28 56.9 84 28 22.6 84 28 15.5 84 28 09.7 84 29 04.9 84 29 04.9 84 29 37.5 84 29 25.6 84 28 48.6 84 28 29.9 84 28 31.5 84 28 35.8 PRIMARY TRAVERSE. FRANKLIN, MADISON, CLARK, MONTGOMERY, DARKE, MERCER AND VAN WERT COUNTIES. (London, South Charleston, Springfield, Dayton, Trotwood, Eaton, Greenville, St. Henry, Colina and Van Wert Quadrangles.) The following geographic positions were determined from primary traverse in 1903 by Mr. George T. Hawkins, topographer. The line starts from the adjusted position of crossing of the Pennsylvania and Toledo and Ohio Railways about 5 miles northwest of Columbus, follows Toledo and Ohio Railways southeast to edge of Columbus, thence along Pennsylvania Railway to London, thence along Big Four Railway to Springfield, thence along the Erie and Big Four Railways to Dayton, thence along the Pennsylvania Railway and the Dayton and Union Rail road to Greenville, thence along Cincinnati Northern Railroad to Haviland and connected with line run in 1901. 148 PRELIMINARY REPORT ON THE This work was supplemented by 430 miles of primary traverse run by Mr. J. R. Ellis, topographic aid, along public highways, following the parallels and meridians as closely as possible. The lines being tied and adjusted to positions located by Mr. Hawkins' line. Geographic positions along the Pennsylvania Railroad from a point 5 miles northwest of Columbus to London. Station Ohio Central and Pennsylvania Railroad, northwest of Columbus, crossing of Sullivan road crossing, .75 miles north of Pike and telephone road crossing Milepost 6, road crossing 400 feet west of Milepost 8, road crossing 200 feet east of Milepost 8 and 9, road crossing between Alton, road crossing at Pike and telephone road crossing northwest and south east Overhead road crossing Pike and telephone road crossing West Jefferson Station, road crossing at West Jefferson, National road crossing Milepost 19, north and south road crossing 350 feet west of Milepost 20, north and south road crossing 100 feet east of Milepost 22, north and south road crossing .25 mile west of London, crossing of "Big Four" Railway Latitude. 40 00 04.5 39 57 58.9 39 57 55.1 39 57 51.7 39 57 44.3 39 57 42.1 39 57 40.3 39 57 33.2 39 57 27.5 39 57 16.8 39 56 48.6 39 56 40.3 39 65 06.5 39 54 49.1 39 54 01.7 39 53 04.7 Longitode. 83 05 57.4 83 04 38.8 83 05 43.5 83 06 40.5 83 08 47.3 83 09 27.6 83 10 00.9 83 12 12.0 83 13 57.3 83 15 16.6 83 16 08.9 83 16 23.9 83 20 34.5 83 21 31.0 83 23 48.4 83 26 33.5 Geographic positions along the "Big Four" Railway between London and Springfield. Station. London, road crossing west of station London, High street crossing Gravel road crossing Myers, road crossing .25 mile west of Dirt road crossing Gravel road and telephone road crossine Detroit Southern Railway, crossing of Springfield: Limestone street car line, crossing of Springfield National road crossing of Overhead road crossing Latitude. 3939 3939 39 3939 393939 53 03.2 53 01.5 53 16.4 53 25.3 53 30.7 54 33.01 54 37.4 55 20.2 55 35.3 55 10.1 Longitude. 83 26 83 37 83 30 83 31 83 33 83 46 83 46 83 48 83 50 83 51 45.6 08.8 01.045.3 10.5 15.8 33.531.032.341.6 CO-OPERATIVE TOPOGRAPHIC SURVEY. 149 Geographic positions along the Erie Railway between Durbin and Milepost 376. Station. Durbin, milepost 396 .¦ Snyderville road crossing Enon road crossing - Mileposts 375 and 376, road crossing halfway be tween , , Mileposts 376 and 377, road crossing one-half way between Latitude. 39 54 42.5 39 54 04.7 39 53 22.6 39 51 53.1 39 51 28.1 Longitude. 83 53 21.7 83 54 48.1 83 56 08.6 83 59 38.6 84 00 37.9 Geographic positions along the "Big Four" Railway between Osborn and Dayton. Station. Latitude. Longitude. Osborn station, road crossing one mile north of O t It 39 51 11.6 39 50 39.2 39 50 33.9 39 49 43.4 39 48 35.8 39 47 12.9 39 46 54.8 39 46 41.2 39 45 40.3 39 45 18.8 o t II 84 01 11.9 84 01 58.8 84 02 05.7 84 03 04.8 Simms, road crossing at 84 04 23.9 Pike and telephone road crossing east and west 86 06 42.6 84 07 14.7 84 08 22.9 84 10 55.5 Dayton, First street car line east of station, crossing of 84 11 32.4 Geographic positions along the Pennsylvania Railway between Dayton and Dodson, Station. Dayton, Germantown street crossing of . . . : Dayton, Third street car line crossing of Wagon bridge, crossing at north end of Road crossing north and south Cincinnati, Hamilton and Dayton Railway, crossing of Milepost 35, road crossing 300 feet west of Trotwood, road crossing north and south at Milepost 33, road crossing one-third mile west of ... . Mileposts 31 and 32, road crossing between Airhill, road crossing north and south Mileposts 29 and 30, road crossing north and south between Brookville station, road crossing 200 feet west of . . . Milepost 27, road crossing north and south Dodson, road crossing north arid south Latitude. Longitude. O t II o 1 II 39 45 04.1 84 Y2, 24.0 39 45 20.6 84 12 57.2 39 46 01.5 84 14 09.9 39 46 26.7 84 15 12.5 39 46 44.2 84 15 55.9 39 47 23.0 84 17 33.0 39 47 50.1 84 18 40.6 39 48 17.4 84 19 48.9 39 48 43.5 84 20 53.9 39 49 10.5 84 22 01.0 39 49 38.4 84 23 10.2 39 50 13.1 84 24 36.9 39 50 33.6 84 25 28.4 39 51 02.1 84 26 40.1 150 PRELIMINARY REPORT ON THE Geographic positions along the Dayton and Union Railroad between Bachman and Greenville. Station. Latitude. Longitude. O t II 39 51.46.4 39 52 26.2 39 53 20.4 39 53 55.1 39 54 12.6 39 54 41.5 39 55 58.0 39 56 49.8 39 57 41.5 ot„ 84 27 29.0 84 27 58.9 S4 28 40.0 84 29 06.0 84 29 19.0 Mileposts 20 and 21, north and south road crossing 84 29 40.6 Gordon, street car line and road, crossing of Milepost 23, east and west road crossing 1,000 feet north of 84 30 37.7 84 31 16.5 Mileposts 24 and 25, east and west road crossing be tween 84 31 55.8 Geographic positions along the Dayton and Union Railroad between Bachman and Greenville. Station. Latitude. Longitude. Mileposts 25 and 26, east and west road crossing tween be- O f It 39 58 33.6 39 59 16.3 39 59 19.8 40 00 19.2 40 01 00.3 40 01 10.9 40 02 55.4 40 03 47.9 40 05 16.7 O t II 84 32 35 2 Arcanum, crossing "Big Four" Railway Arcanum, road crossing east and west 84 33 07.5 84 33 10 1 Iron Bridge, road crossing east and west 84 33 54 6 Mileposts 28 and 29, road crossing between Delisle, road crossing at 84 34 25.2 84 34 33 0 Jaysville, road crossing east and west at 84 35 50 0 Mileposts 32 and 33, road crossing between Mileposts 34 and 35, road crossing between 84 36 29.0 84 37 33.3 Geographic positions along the Cincinnati Northern Railroad between Greenville and Haviland. Station. Latitude. Longitude. Greenville, Dayton and Union and Pennsylvania Railways, crossing of O t II 40 05 43.5 40 05 58.8 40 06 30.1 40 07 19.6 40 08 10.2 O t If 84 37 38.2 84 37 40.0 84 38 23.3 84 38 47.6 84 38 47.8 Greenville, crossing north of Dayton and Union sta- Greenville, crossing of Dayton and Union Ry. . . Road crossing northwest and southeast CO-OPERATIVE TOPOGRAPHIC SURVEY. 151 Geographic positions along the Cincinnati Northern Railroad between Greenville and Haviland — Continued. Station, Road crossing east and west Church, road crossing 500 feet west of Meekers, cross ing Pennsylvania Pennsylvania and Dayton and. Union Railways at. . House, road crossing east and west, 200 feet south east of Road crossing east and west Ansonia, crossing "Big Four" and Dayton and Union Railways at Road crossing east and west Bridge, east and west road crossing west of Oak tree, east and west road crossing 150 feet south west of Rossville, east and west road crossing at Road crossing, east and west Trestle, road crossing under railway at south end of . Road crossing east and west New Weston, road crossing at Guilbert, road crossing at Road crossing east and west Road crossing east and west Road crossing east and west St. Henry, road crossing at Road crossing east and west Baradees, road crossing at Road crossing east and west Coldwater, road crossing at Blind siding, road crossing east and west, 200 feet south of Pike, crossing east and west Celina, main road crossing in southwest part of Cemetery, road crossing east and west at Road crossing east and west Road crossing east and west __. Schoolhouse, east and west road crossing .25 mile west of Road crossing east and west Tana, road crossing east and west at Schoolhouse, road crossing 800 feet west of Road crossing east and west Rockford, road crossing at Road crossing northeast and southwest Road crossing north and south Latitude. Longitude. o / II O / /' 40 09 02.8 ' 84 38 48.0 40 09 55.6 84 38 47.9 40 10 16.6 84 38 47.9 40 11 35.1 84 38 37.0 40 12 27.9 84 38 24.9 40 12 43,4 84 38 24.9 40 13 31.4 84 38 35.2 40 15 02.5 84 38 34.7 40 15 54.4 84 38 32.6 40 16 46.6 84 38 22.8 40 17 38.8 84 38 37.6 40 18 31.2 84 38 37.1 40 19 23.7 84 38 36.6 40 20 15.8 84 38 36.2 40 21 07.6 84 38 36.1 40 21 59.8 84 38 36.1 40 23 32.9 84 38 36.1 40 24 25.3 84 38 36.1 40 25 05.0 84 38 36.1 40 26 10.8 84 38 36.1 40 27 03.3 84 38 36.0 40 27 55.9 84 38 16 .'3 40 28 47.9 84 37 38.4 40 30 07.5 84 36 32.1 40 31 39.5 84 35 05.5 40 32 46.0 84 34 35.8 40 33 38.1 84 34 39.8 40.34 30.6 84 35 09.5 40 35 49.8 84 35 53.8 40 36 42.3 84 36 23.7 40 37 34.8 84 36 53.8 40 38 01.0 84 37 08.9 40 39 19.3 84 37 52.7 40 40 38.1 84 38 33.4 40 41 27.2 84 38 43.6 40 41 53.5 84 38 42.0 40 42 54.3 84 38 16.7 152 PRELIMINARY REPORT ON THE Geographic positions along the Cincinnati Northern Railroad between Greenville and Haviland — Concluded. Station. Schoolhouse, road crossing east and west. .25 miles east of Pipeline and road crossing east and west Ohio City, Clover Leaf Ry., crossing of Ohio City, crossing telephone line and street Road crossing east and west Road crossing east and west Road crossing east and west 100 ft. west of pike .... Road crossing east and west Van Wert, crossing of main road in southwest part of. Van Wert, Pennsylvania Ry. crossing of Road crossing east and west Bridge, east and west road crossing 300 feet west of . . . Bridge, east and west road crossing 400 feet west of . . . Cavett Station, road crossing at Road crossing east and west Sawmill, east and west road crossing at Scott, east and west road crossing at East and west road crossing Haviland, Findlay, Fort Wayne and Western and Cincinnati Northern Railways, crossing at Latitude. Longitude. o // O t II 40 44 33.3 84 37 34.0 40 45 25.9 84 37 11.3 40 46 13.2 84 36 51.9 40 46 18.6 84 36 49.7 40 47 11.2 84 36 28.4 40 48 03.6 84 36 07.0 40 49 22.3 84 35 27.1 40 50 14.8 84 35 26.7 40 51 55.2 84 35 27.0 40 52 20.4 84 35 19.1 40 54 11.2 84 34 53.2 40 55 03.4 84 34 53.5 40 56 21.9 84 34 54.1 40 56 48.0 84 34 54.3 40 57 40.4 84 34 54.7 40 58 32.6 84 34 55.1 40 59 25.0 84 34 55.3 41 00 17.5 84 34 55.4 41 01 08.0 84 34 56.0 CO-OPERATIVE TOPOGRAPHIC SURVEY. 153 LONDON QUADRANGLE. This line starts from an adjusted position four miles north of West Jefferson, follows public highways as near as possible along the north and west borders of the London Quadrangle connecting with adjusted posi tion at Sedalia. Geographic positions along highways. Station. West Jefferson, four miles north of T. road southwest at schoolhouse T. road northeast Cregor, schoolhouse, T. road southwest at T. road northeast Gillivan postoffice, crossroads at Little Darby Creek center of bridge over Urbana pike and pike northeast and southwest, cross ing of Deer Creek Jefferson and Monroe townships, stone monument between Road north Crossroads Schoolhouse, crossroads Tradersville, crossroads two miles northeast of Tradersville, intersection of roads one mile northeast of Latitude. Tradersville, crossroads at Road northeast .' Y.road southeast Covered bridge, center of Summerford, crossroads at Summerford, T.road south half-mile west of Tile, Factory private road west, at T-road west State Fishery, T.road north at Big Four Railroad, gravel road crossing of, A. of R. R. 276° 21' South Charleston and London pike, T.road north at . Union and Paint townships, stone monument be tween Pennsylvania Railroad north and south road crossing. T.road north Walnut Run, intersection of pike one mile north of. . Walnut Run, crossing of pikes at T-road west Creighton schoolhouse, T.road east at Sedalia cross-streets at 39 59 53.5 39 59 17.7 39 59 54.6 39 58 50.4 39 59 19.0 39 58 18.4 39 57 59.7 39 58 15.3 39 58 29.6 39 58 46.6 39 59 35.6 40 01 02.8 40 00 40 00 39 59 39 37 39 56 39 56 39 56 39 54 39 54 39 53 24.200.7 14.817.3 45.5 01.5 00.0 59.526.0 45.5 39 53 16.4 39 52 10.6 39 51 09.5 39 52 02.1 39 50 34.5 39 50 59.3 39 50 06.7 39 47 22 2 39 45 20.1 39 44 00.5 Longitude. 83 15 50.9 83 17 02.5 83 17 30.9 83 19 39.3 83 20 13.4 83 21 23.8 83 21 45.5 83 22 15.4 83 22 42.0 83 23 32.0 83 25 14.3 83 27 56.6 83 28 83 29 83 29 83 30 83 30 83 29 83 30 83 30 83 30 83 30 52 2 54.952.120.5 09.2 30.9 04.927.3 28.8 32.5 83 30 01.0 83 29 40.9 83 29 45.7 83 29 37.2 83 29 49.1 83 27 57.6 83 27 54.9 83 28 28.7 83 28 53.8 83 28 36.7 154 PRELIMINARY REPORT ON THE SOUTH CHARLESTON QUADRANGLE. This line starts from adjusted positions at Sedalia, follows public highways as nearly as possible along the south, west and north borders of the South Charleston Quadrangle connecting with adjusted position at Tradersville. Geographic positions along highways. Station. T.road north Y.road east Grasse Point Church T-road north at Paint Creek, center of covered bridge over T.road south T.road north Thomas schoolhouse, T.road south at South Solon, Main street crossing Detroit Southern Railroad South Solon, crossing of Main and Washington Sts. . . South Solon, T.road south, one mile west of Madison and Green counties, stone monument between T.road southwest Oakland schoolhouse, crossroads at Gladstone, T.road west, about 1.75 miles north of Green and Clark county line, T.road east, near Selma, crossing of pikes at Selma, Pennsylvania Railroad at street crossing. Selma, crossroads, .75 mile northwest of T.road northeast Pitchin, crossroads two miles southeast of Pitchin, crossroads at Pitchin, road west about one mile northwest of Crossing of Springfield and Selma pikes and east and west roads Crossroads Calvary Cemetery, T.road west at T. 5 R. 9, "%, corner between sees. 14, 15 Locust Grove Church, road east at Big Four Railroad, overhead road crossing north and south Reeds schoolhouse, crossroads at T. 5 R. 9 corner sees. 10 11, 16, 17 Crossing of old Columbus and Springfield Road, Buck Creek Lane Township line crossing north and south-road between sees. 7. 12, Ts. 5 and 6 R. 10 Big Four Railroad at northwest and southeast road crossing about 1.75 miles southwest of New Moore- field (azimuth 220° AV) Latitude. 39 44 02.7 39 43 41.5 39 43 50.2 39 43 58.2 39 44 07.8 39 44 11.4 39 44 12.4 39 44 14.9 39 44 15.5 Longitude. 83 30 01.9 83 31 32.1 83 32 00.2 83 32 31.6 83 32 50.1 83 34 51.6 83 35 13.5 83 36 34.1 83 36 50.7 39 44 24.4 83 39 03.7 39 44 36.7 83 39 47.9 39 45 05.1 83 40 47.0 39 45 59.1 83 41 47.1 39 46 44.3 83 42 00.7 39 47 11.7 83 42 31.7 '39 47 19.6 83 42 46.4 39 47 47.6 83 43 15.4 39 48 26.8 83 44 06.5 39 49 12.2 83 44 48.4 39 50 34.5 83 45 45.9 39 51 24.7 83 46 26.8 39 52 15.8 83 46 43.9 39 52 38.0 83 45 53.9 39 53 02.2 83 45 16.9 39 53 28.4 83 45 14.1 39 53 35.9 83 45 01.4 39 54 22.2 83 44 40.0 39 54 45.4 83 44 33.4 39 55 11.6 S3 44 24.2 39 56 17.9 83 43 48.4 39 56 55.2 83 43 44.7 39 58 25.9 83 43 54.3 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways — Continued. 155 Station. Latitude. Longitude. New Moorefield, station (azimuth 220° 41') o 393939 39393939393939 393939 39 39 / // 59 17.0 59 31.1 59 27.6 58 58.0 58 57.2 59 27.1 59 43.3 59 15.4 59 12.9 58 38.8 58 54.4 59 07.4 59 18.0 ' 59 39.4 59 14.4 0 838383 8383838383838383838383 83 t n 42 54.4 Big Four Railroad at east and west road crossing (azimuth 220 °41') 42 41.5 Ts. 5 and 6 R. 10 corner sees. 3, 4, 33, 34 41 41.2 Intersection of east and west road and road north- 40 51.4 T.road south 40 35.8 Bridge, west end of 39 18.0 Cemetery, T.road east at 38 50.1 T. 6 R. 10 corner sees. 15, 16, 21, and 22 38 18.4 Catawba, T.road west about one mile south of Catawba, T.road northeast about 1.75 mile south. . . . Pleasant township, schoolhouse, road southeast at . . T.road northwest 37 32.5 37 20.5 36 06.6 35 05.8 T.road southeast 34 15.6 Nation Chapel, Y.road .25 mile northwest of Clark . and Madison counties, stone monument be- 32 38.6 31 11 2 156 PRELIMINARY REPORT ON THE SPRINGFIELD QUADRANGLE. This line starts from New Moorefield and follows public highways along the north, west and south borders of the quadrangle, connecting with lines run by Mr. George T. Hawkins near Osborn, and tied to po sition one mile north of Gladstone postoffice. Geographic positions along highways. Station. New Moorefield, road crossing Big Four Railroad New Moorefield, T.road south T. 5, R. 10, comer sees. 9, 10, 15 and 16 T. 5, R. 10, corner sees. 15, 16, 21, and 22 T. 5, R. 10, corner sees. 21, 22, 27, 28 Springfield and Urbana pike at T.road east T-road east Erie Railroad, at east and west crossings, on long curve Mad River, T.road north, near Blacksmith shop, crossroads at T.road north Lawrenceville, intersection of roads in east part of . . . . T. 4, R. 10, corner sees. 20. 21, 26 and 27 T. 4, R. 10, .comer sees. 26, 27, 32 and 33 North Hampton, road southeast one mile east of North Hampton, crossroads at T. 3, R. 10, corner sees. 8, 9, 14 and 15 T. 3, R. 10, comer sees. 14, 15, 20 and 21 T. 3, R. 10, quarter corner between sees. 21, 22 T.road south Liberty schoolhouse, T.road east 400 feet south of . . Liberty Church, T.road south .5 mile west of New Carlisle, T.road north 1.5 miles east of T. 3, R. 10, corner sees. 21, 22 and 27 and 28 T. 3, R. 10, corner sees. 20, 21, 26 and 27 Midway, crossing~of pikes at Tecumseh Hotel Mad River, T.road east at Erie Railroad, at north and south road crossing (azi muth 241° 18') T. 3, R. 8, comer sees. 16, 17, 22 and 23 T. 3, R. 8, corner sees. 15, 16, 21 and 22 T. 3, R. 8, comer sees. 14, 15, 20 and 21 Crossing Xenia pike north and south road T. 3 R. 8, corner sees. 7, 8, 13 and 14 Bryon, road north at Bryon, T.road north 1.5 miles south and .5 mile west of Latitude. Longitude. o / ft o / It 39 59 31.14 83 42 41.51 39 59 32.5 83 43 05.5 39 59 36.3 83 44 01.5 39 59 39.9 83 45 10.1 39 59 44.0 83 46 20.6 39 59 50.1 83 48 02.8 39 58 57.7 83 48 26.9 39 58 27.9 83 48 44.1 39 58 41.2 83 49 50.3 39 58 38.7 83 50 31.2 39 58 57.3 83 51 22.1 39 59 08.8 83 52 09.7 39 59 14.6 83 53 19.2 39 59 18.8 83 54 28.2 39 59 22.0 83 55 21.4 39 59 25.5 83 56 23.9 39 59 30.5 83 57 46.6 39 59 34.3 83 58 54.7 39 59 36.2 83 59 28.8 39 59 42.7 83 59 01.8 39 57 45.4 83 59 05.5 39 57 26.7 83 59 42.1 39 55'52.9 83 59 50.0 39 55 17.7 84.00 29.9 39 54 25.2 84 00 35.6 39 52 55.6 84 00 35.0 39 52 33.3 83 59 42.2 39 51 53.1 83 59 38.6 39 50 49.6 83 59 45.2 39 49 56.0 83 59 51.2 39 49 04.6 83 59 57.6 39 48 42.8 83 58 51.6 39 48 07.2 83 58 54.7 39 47 08.5 83 59 01.0 39 46 03.4 83 59 36.3 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways — Continued. 157 Station. Latitude. Longitude. Bryon, T.road east 2.5 miles south of, is near T. 3, R . Of It 39 45 05.5 39 45 00.9 39 44 55.7 39 44 38.3 39 45 27.2 39 46 30.6 39 45 30.1 39 45 46.6 39 45 02.9 39 44 23.7 39 43 05.1 39 43 22.4 39 43 45.7 39 43 55.1 39 44 18.5 39 45 17.7 o 838383838383838383838383 8383 8383 n 59 15.2 T. 3 R. 7, }4= corner between sees. 4 and 10 58 04.4 Xenia, intersection of Xenia and Fairfield pikes and 56 30.4 Oldtown, Pennsylvania Railroad, at east and west 55 49.4 53 52.2 Clifton and Xenia and Yellow Springs and Cedarville 52 04.4 Cory schoolhouse, T.road northwest one-half mile southeast of 51 36.1 Cedarville, T.road southeast about 2.5 miles north- 50 45.8 Cedarville, T.road northeast one mile northwest of . . . . Cedarville, crossing Pennsylvania Railway (azimuth 225° 24') 49 28.2 48 20.9 Schoolhouse, crossroads at 46 31.1 Schoolhouse, T.road northwest 1.25 miles northeast of 45 11.3 T . road northwest 43 27.6 42 46.0 Gladstone, intersection of roads one mile north of . . . . 41 03.3 41 15.7 158 PRELIMINARY REPORT ON THE DAYTON QUADRANGLE. This line starts from a located point near Byron and follows public highways along south, west and north borders of sheet, connecting at Dayton with line run by Mr. George T. Hawkins, and tied to position at northwest corner of Springfield quadrangle. Geographic positions along highways. Station. Latitude. Longitude. Beaver Creek Schoolhouse T.road south, one-third mile north of Beaver schoolhouse, T.road south 2-3 mile south of. . T. 3, R. 7, yi corner between sees. 22 and 28 T. 3, R. 7, yi corner between sees. 28 and 34 Big Woods schoolhouse, crossroads at T.road north Montgomery-Greene county line, at Fifth street road Cincinnati, Hamilton & Dayton Railway at Fifth street road crossing East Dayton, intersection Smithville, road and Huff man avenue Dayton, crossing of Huffman and Linden avenues . . . Dayton, crossing of Dayton & Union Railway and Third street Dayton, crossing of Third and Main street Dayton, intersection of Salem and Oxford avenues in northwest part of Dayton, intersection Salem avenue and Catalpa Drive T. 2, R. 6, corner sees. 17, 18, 19 and 20 T 2, R. 6, comer sees. 7, 8, IS and 18 Shiloh Church, crossroads at Ts. 2, 3, 4 and 5 Rs. 5 and 6 corner sees. 31 , 36, and 6. . . T. 3, R. 6, yi corner between sees. 30 and 31 Spanker, crossroads at Spanker, T.road east, one mile north of Crossing National Road and north and south roads. . T. 3, R. 6, yi corner between sees. 6 and 7 Ts. 3 and 4, R. 6, yi corner between sees. 6 and 31 and line between Montgomery and Miami counties T. 4 R. 6 yi corner between sees. 31 and 32 S ¦! oolhouse No. 5,intersection of northeast and south west road and road south Troy crossroads 5 miles southwest of 39 46 04.2 39 45 11.1 39 45 13.2 39 45 17.2 39 45 19.3 39 45 24.4 39 45 29.7 39 45 34.7 39 45 27.7 39 45 32.2 39 45 40.3 39 45 34.7 39 46 09.4 39 46 39 47 39 48 39 49 39 50 39 50 39 51 39 52 39 53 39 54 56.927.720.6 11.4 01.453.833.0 16.613.4 28.3 39 55 20.2 39 55 47.0 39 56 56.2 39 57 57.9 84 00 43.4 84 00 47.6 84 01 28.6 84 02 38.2 84 03 14.3 84 04 37.4 84 06 00.9 84 07 18.7 84 08 18.6 84 09 32.6 84 10 55.5 84 11 30.3 84 12 40.9 84 13 84 14 84 14 84 14 84 15 84 14 84 14 84 14 84 14 84 14 31.706.005.907.4 15.2 44.0 42.343.1 43.6 45.1 84 14 46.2 84 14 12.8 84 14 14.6 84 13 39.1 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways — Continued. 159 Station. Latitude. Longitude. O / // 39 '8 51.5 39 58 52.3 39 58 53.5 39 59 07.4 39 59 44.9 40 00 04.2 39 59 57.4 39 59 53.4 39 59 49.1 40 00 34.0 40 00 07.8 39 59 42.4 o / // 84 13 20 4 84 12 17 4 84 11 08.1 Lost Creek center of bridge over (azimuth 312° 40') . Grayson, road crossing Big Four Railroad 84 09 40.9 84 08 39.3 84 07 29.5 T. 2, R. 10, corner sees. 14, 15, 20 and 21 T. 2, R. 10, corner sees. 8, 9, 14 and 15. 84 05 47.2 84 04 39.1 T. 2, R. 10, corner sees. 2, 3, 8 and 9 84 03 31.6 84 02 33.6 84 01 12.8 84 00 02.5 11— T. S. 160 PRELIMINARY REPORT ON THE MIDDLETOWN QUADRANGLE. This line starts from adjusted position in west Dayton and follows public highways south along east border of quadrangle to Red Lion postoffice, connecting with adjusted position at that place. Geographic positions along highways. Station. Latitude. West Dayton, Big Four Railroad, east and west cross ing 760 feet north of Railroad bridge (azimuth of Railroad 12° 02') West Dayton intersection of Springboro pike and road southwest West Dayton, Big Four Railroad at Springboro pike crossing north and south T. 1, R. 6, comer sees. 10, 11, 16 and 17 T. 1, R. 6, J4 corner between sees. 9 and 15 Ts. 1 and 2 R. 6, corner sees. 7, 13, 12 and 18 T.road west Corner sections T.road east Dunkard Church, crossroads at T. 2, R. 4. corner sees. 8, 9, 14 and 15 Springboro, crossing of pikes in north part of Ts. 2 and 3, R. 4, corner sees. 7, 12, 13, and 18 T. 3, R. 4, corner sees. 11, 12, 17 and 18 T. 3, R. 4, corner sees. 10, 11, 16 and 17 Red Lion, T. 3, R. 4, center sees. 15 at Longitude. 39 43 57.4 84 12 40.4 39 43 30.0 84 13 01.6 39 42 14.8 84 13 08.5 39 41 40.3 84 13 11.3 39 40 23.9 84 13 17.7 39 38 36.9 84 13 27.6 39 37 43.8 84 13 32.3 39 36 46.9 84 13 37.6 39 35 48.9 84 13 42.8 39 34 30.8 84 13 50.1 39 33 24.0 84 13 56.8 39 32 41.7 84 14 01.1 39 31 47.0 84 14 05.9 39 30 52.8 84 14 11.2 39 29 28.2 84 14 55.4 This line starts from adjusted position i mile west of Trenton and follows public highways north along west border of quadrangle to north west corner of same, fence east along north border connecting with orig inal position in west Dayton. Geographic positions along highways. Station. Trenton, Ts. 1, 2, 2 and 3 Rs. 3 and 4, 1 mile west of. Ts. 2 and 3, Rs. 3 and 4, B., corner sees. 25, 30, 31 and 36 Ts. 2 and 3, Rs. 3'and 4, E., corner sees. 19, 24, 25, and 30 Jacksonburg, T.road east 1.5 miles south of Jacksonburg, crossroads at Latitude. Of II 39 28 51.0 39 29 43.3 39 30 35.9 39 31 00.7 39 32 19.7 Longitude. o / II 84 28 35.8 84 28 36.5 84 28 37.3 84 30 14.5 84 30 07.1 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways — Coutinued. 161 Station. T-road east T. 4, R. 3, yi corner between sees. 35 and 36 T. 4, R. 3, comer sees. 23, 24, 25 and 26 T. 3, and 4, Rs. 3 and 4, yi corner between sees. 19, and 24 T.road near T.road east Crossing Germantown and Winchester and Farmers- ville and Middletown pikes Ts. 3 and 4, corner sees. 1, 6, 7 and 12 Ts. 3 and 4, Rs. 3 and 4, corner sees. 1 and 6, (north corner) T.road east Cincinnati Northern Railroad, at county line road crossiug north and south Ts. 4 and 5, Rs. 3 and 4, yi corner sees. 13 and 18 Crossing county line road and West Alexandria and Germantown pike Ts. 4 and 5, Rs. 3 and 4, corner sees'. 1, 6, 7 and 12 Ts. 4, 5, 5, and 6, Rs. 3 and 4 T.road south T.road north T. 5, R. 4, E., corner sees. 34 and 33 (south corner).. T. 5, R. 4 E., corner sees. 34 and 35 (south corner) . . Ts. 4 and 5, R. 4 E., corner sees. 1, 2, 35, and 36. . . . T. 3, 4, 4, and 5, Rs. 4 and 5 E. corner sees. 1, 6, 31 and 36 Ts. 3 and 4,1R. 5 E. corner sees. 5, 6, 31 and 32 Ts. 3 and 4, R. 5 E. corner sees. 4 and 5 (north corner). T. 4, R. 5iE. comer'secs. 33 and 34 (south comer) . . . Miller avenue, north Soldiers ' Home, crossing of' Eaton pike and north and south road at northeast corner of West Dayton, West Third street crossing C. H. & D Railroad Latitude. 39 33 12.2 39 34 32.1 39 35 46.7 39 36 15.6 39 37 16.3 39 38 09.8 39 38 30.4 39 39 26.2 39 40 39.4 39 41 53.1 39 42 30.6 39 43 23.1 39 43 51.2 39 44 42.1 39 44 42.7 39 44 43.2 39 44 43.7 39 44 44.4 39 44 44.9 39 44 45.5 39 44 45.9 39 44 46.6 39 44 47.2 39 44 48.0 39 44 58.4 39 45 06.3 Longitude. o / // 84 29 49.5 84 29 49.8 84 29 51.6 84 28 43.4 84 28 44.5 84 28 45.4 84 28 45.8 84 28 46.6 84 28 47.9 84 28 49.3 84 28 50.0 84 28 51.2 84 28 52.0 84 28 53.1 84 27 41.7 84 26 44.0 84 25 21.4 84 24 13.7 84 23 05.8 84 21 58.4 84 20 50.3 84 19 42.3 84 18 34.0 84 16 55.2 84 15 10.4 84 14 23.1 162 PRELIMINARY REPORT ON THE BROOKVILLE QUADRANGLE. This line starts from adjusted position about four miles southwest of Troy, and follows public highways and Big Four Railway to northwest corner of quadrangle, thence along border of quadrangle and connects with traverse line of Mr. George T. Hawkins, at Baltimore, thence south to southwest corner of quadrangle connecting with adjusted position. Geographic positions along highways. Station. Latitude. Longitude. T. 4, R. 6, corner sees. 4, 5, 8 and 9, crossroads near. . . o / „ 39 59 44.6 39 59 43.0 39 59 42.0 39 59 41.9 39 59 40.5 39 59 39.7 39 59 37.9 39 59 50.7 39 59 31.8 39 59 31.5 39 59 25.4 39 59 32.5 39 59 19.3 39 59 18.8 39 59 18.2 39 58 36.2 39 57 45.1 39 57 19.2 39 56 01.5 39 59 07.5 39 54 12.6 39 53 55.1 39 53 20.1 39 52 27.7 o / // 84 13 19.9 84 14 19.7 Ts. 4 and 6, Rs. 5 and 6 corner sees. 1, 6, 7 and 12. . . 84 15 27.7 84 15 49.0 T. 6, R. 5, corner sees. 2, 3, 10 and 11 84 17 41.9 Burkett Pike crossing, on curve Big Four Railroad. . . 84 18 36.6 84 20 08.6 Ludlow Falls, road crossing 160 feet west of depot. . . Road crossing north and south near milepost 316 (azi muth of Railroad 96° 18') 84 20 14.2 84 21 40.7 84 23 34.4 84 24 30.6 84 25 38.3 84 26 47.0 84 27 54.0 Pittsburg Twp. line, road crossing north and south Pittsburg(Azimuth3of theBigFour Railroad 89° 76') Ts. 7 and 8, Rs. 3 and 4, corner sees. 7, 12, 13 and 18 . . Germany, schoolhouse, crossroads about 900 feet east of 84 29 14.3 84 29 13.2 84 28 49.3 84 28 48 6 Schoolhouse No. 6, T.road south at 84 28 59 3 Crossroads at line between Darke and Montgomery 84 28 58 1 Ts. 6 and 7, Rs. 3 and 4 E., corner sees. 1, 6; 12 and 84 29 06 5 D and N. R. R., at county line crossing ; . 84 29 06 0 Ts. 6 and 7, Rs. 3 and 4 E., corner sees. 7, 12, 13 and 18 84 29 05 0 Ts. 6 and 7, Rs. 3 and 4, E. comer sees. 13, 18, 19 and 24 84 29 03 6 A. of Pennsylvania R. R., .5 mile north of National road 297° 27' Crossing NationaLroad and county line road Ts. 6 and 7, Rs. 3 and 4 E., corner sees. 25, 30, 31 39 51 36.5 39 50 42.6 84 29 02.2 84 29 00.9 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways. 163 Station. Ts. 5, 6, and 7, Rs. 3 and 4 E., corner sees. 1, 6, 31 and 36 Ts. 5 and 6, Rs. 3 and 4 E., }4, corner between sees. 7 and 12 Ts. 5 and 6, Rs. 3 and 4 E., corner sees. 7, 12, 13 and 18 Ts. 5 and 6, Rs. 3 and 4 E., corner sees. 13, 18, 19 and 24 Ts. 5 and 6, Rs. 3 and 4 E., corner sees. 19, 24, 25 and 30 Ts. 5 and 6, Rs. 3 and 4 E., corner sees. 25, 30, 31 and 36 Latitude 39 49 50,2 39 48 37.2 39 48 11.2 39 47 18.7 39 46 26.9 39 45 34.4 Longitude. 0 / " 84 28 59 s 84 28 58 1 84 28 57 5 84 28 56 3 84 28 55 0 84 28 53 9 164 PRELIMINARY REPORT ON THE WEST MANCHESTER QUADRANGLE. This line startes from adjusted position at southeast corner of quad rangle and follows highways west along south border to southwest corner of quadrangle. Thence via highways along west border to point near northwest corner of quadrangle, thence east along Big Four Railroad connecting with primary traverse line of Mr. George T. Hawkins at Ar canum, and thence east on the Big Four Railroad to Pittsburg, where it connects with adjusted position. Geographic positions'along highways. Station. Latitude. Longitude. Ts. 5 and 6, Rs. 3 E., corner sees. 1, 2, 35 and 36 Ts. 5 and 6, R. 3 E., corner sees. 2, 3, 34 and 35 West Alexandria, crossing of Dayton and Main street . Azimuth, on Cincinnati Northern Ry. in West Alex- o 39 3939 44 41.7 44 41.2 44 40.9 O t II 84.30 01.0 84 31 09.4 84 31 54.5 Ts. 5 and 6, R. 3 E., corner sees. 4, 5, 32 and 33 T. 8, R. 3, corner sees. 31 and 32 3939393939 393939 3939 44 40.4 44 39.9 44 39.4 44 38.9 44 39.0 44 38.9 44 38.2 44 37.8 44 37.8 46 23.4 84 33 25.3 84 34 32.8 T. 8, Rs. 2 and 3 E., corner sees. 31 and 36 84 35 40.1 Ts. 7 and 8, R. 3 E., corner sees. 1 2. 35 and 36 Eaton, crossing Pennsylvania R. R. and Main street, Azimuth — 168° 28' 84 36 45.8 84 37 47.4 Eaton, intersection of Main street and Richmond pike, 84 38 27.0 Ts. 7 and 8, R. 2 E., corner sees. 4, 5, 32 and 33 Ts. 7 and 8, Rs. 1 and 2 E., corner sees. 1, 6, 31 and 36 84 40 08.3 84 42 11.5 T. 8, R. 1 E., corner sees. 35 and 36 84 43 18.8 T. 8, R. 1 E., corner sees. 23 and 24, 25 and 26 Azimuth P. R. R. between these two positions, 112° 19' 84 43 18.6 T. 8, R. 1 E., corner sees. 13, 14, 23 and 24 39 47 16.8 39 48 08.9 39 49 01.1 39 50 26.1 39 51 28.6 39 52 21.6 39 52 52.7 39 55 07.5 39 55 00.6 39 55 50.2 . 39 56 45.9 84 43 20.1 T. 8, R. 1 E., corner sees. 11, 12, 13 and 14 84 34 21.4 T. 8, R. 1 E., corner sees. 1, 2, 11 and 12 84 43 21 5 84 43 22 3 T. 9, R. 1 E., corner sees. 23, 24, 25 and 26 84 43 22 6 T. 9, R. 1 E., corner sees. 13, 14, 23 and 24 84 43 22.6 84 44 18.6 T. 9, R. 1 E., corner sees. 1, 2, 11 and 12 84 43 24.2 Ts. 9 and 10, R. IE., corner sees. 1,2, 35 and 36 T. 10, R. 1 E., corner sees. 25, 26, 35 and 36 84 43 24.3 84 43 22.7 84 43 21.3 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along the Pennsylvania R. R. 165 Station. Latitude. Longitude. New Madison, road crossing 200 feet southwest of ... . Road crossing northwest and southeast o / // 39 58 08.5 39 58 39.1 o / // 84 42 41.0 84 41 48.0 Geographic positions along the "Big Four" Railroad. Station. Latitude. Longitude. T 10 R. 2 E., corner sees. 4, 5, 8 and 9 O I II 39 59 23.4 39 59 12.7 39 59 13.0 39 59 13.7 39 59 14.3 39 59 15.0 39 59 15.5 39 59 16.3 39 59 16.8 39 59 17.3 O I It 84 40 17.2 84 39 43.6 84 39 10.1 84 37 53.0 84 36 48.0 84 35 28.4 84 34 35.5 84 33 09.5 Road crossing north and south 84 32 03.7 Road crossing north and south 84 30 56.4 Geographic positions along the spur line from Ebenezer west to Ohio-Indiana state line. Station. Ebenezer, crossing National road and north and south road 1.5 miles west of Crossing National road and New Paris and Westerville pike Crossing National road and Ohio-Indiana state line . . . Latitude. 39 59 19.7 39 50 08.8 39 50 01.9 Longitude. •84 44 47.7 84 47 35.5 84 48 48.0 186 PRELIMINARY REPORT ON THE GREENVILLE QUADRANGLE. This line starts from adjusted position at Pittsburg and follows high ways north along east border of quadrangle to northeast corner of same, thence west along highways to northwest corner of quadrangle, thence south along highways connecting with adjusted position two miles north of New Madison. Geographic positions along highways. Station. Pittsburg, road crossing Big Four R. R T. 8 N., Rs. 3 and R. E., corner sees. 1, 6, 7 and 12 . . . Ts. 7, 8 and 9 N., Rs. 3 and 4 E., corner sees. 1, 6, 31 and 36 Ts. 8 and 9 N., Rs. 3 and 4 E., corner sees. 25, 30, 31 and 36 Ts. 8 and 9 N., Rs. 3 and 4 E., corner sees. 19., 24, 25 and 30 Ts. 8 and 9 N., Rs. 3 and 4 E., corner sees. 13, 18, 19 and 24 Ts. 8 and 9 N., Rs. 3 and 4 E., corner sees. 7, 12, 13 and 18 Ts. 8 and 9 N.,Rs. 3 and 4 E., corner sees. 1, 6, 7 and 12 Ts. 8 and 9 N., Rs. 3 and 4 E., corner sees. 1, 6, 31 and 36 Latitude. Gettysburg, crossing Main street and north and south road Gettysburg, crossroad .5 mile north of Pennsylvania Railroad at north and south road cross ing 400 feet east of milepost 87, azimuth 103° 20' . . Oakland Church, T road south .25 mile east of Oakland Church, T road east 1 mile north of Webster crossroads, 1 mile west of T. 11 N., R. 3 E., yi corner between sees. 25 and 36 . . . T. 11 N., R. 3 E., yi comer between sees. 24 and 25 . . . T. 11 N., R. 3 E., corner sees. 23, 24, 25 and 26 4,000 feet north of last : azimuth Big Four R. R. = 84° 37' T. UN., R. 3 E., corner sees. 13, 14, 23 and 24 Versailles, crossing Versailles and Brock pike and north and south road, 2 miles northwest of Frenchtown, crossroads .5 mile east of Frenchtown, T road south, .5 mile west of Frenchtown, crossroads 2 miles west of T.road south _. Schoolhouse No. 6, T.road west at 39 59 18.2 39 59 28.6 40 00 23.1 40 01 15.6 40 02 07.9 40 03 00.5 40 03 53.0 40 04 45.2 40 05 43.2 40 06 42.0 40 07 21.9 40 08 38.8 40 09 07.5 40 09 57.4 40 10 53.0 40 11 45.5 40 12 38.0 40 12 37.2 40 13 29.8 40 14 26.4 40 14 48.5 40 14 47.1 40 14 45.3 40 15 21.1 40 15 28.3 Longitude.o t it 84 29 14.3 84 29 14.6 84 29 16.3 84 29 17.8 84 29 19.4 84 29 21.1 84 29 22.8 84 29 24.3 84 29 26.1 84 29 44.4 84 29 50.9 84 29 53.1 84 29 53.6 84 30 03.9 84 30 03.8 84 30 10.2 84 30 11.2 84 30 46.0 84 30 47.4 84 30 48.6 84 30 49.2 84 32 15.9 84 34 00.6 84 35 24.7 84 35 57.6 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways — Continued. 167 Station . Latitude. Longitude. T. 13 N., R. 2 E., yi corner between sees, l'and 2 0 40 / 15 II 28.1 o 84 / // 36 52.3 T.road east near yi comer between sees. 2 and 3,^Tr 13 N., R. 2 E 40 15 28.4 84 3S 10.9 Cincinnati Northern R. R., at east and west road cross- 40 15 02.5 84 38 34.7 T. 13 N., R. 2E., corner sees. 3, 4, 9 and 10 40 15 02.5 84 39 08 8 T. 13 N., R. 2 E., yi corner between sees. 8 and^9 40 14 36.3 84 40 17.5 T. 13 N., R. 2 E., yi corner between secs.7 and 8 cross- 40 14 36.7 84 41 36.3 T. 13 N., Rs. 1 and 2 E., yi corner between sees. 7 and 12 4040 14 14 37.140.6 8484 42 32.5 T. 13 N.,R. IE., Mcornersecs.il and 12 43 40.7 T. 13 N., R. 1 E., corner sees. 11, 12, 13 and 14 40 14 14.3 84 43 40.4 T. 13 N., R. 1 E., corner sees. 13, 14, 23 and 24 40 13 21.8 84 43 39.9 900 feet south of this, Big Four Railroad azimuth — 84° 29' T. 13 N., R. 1 E., corner sees. 23, 24, 25 and 26 40 12 29.3 84 43 39.2 }/2 mile south of this, Pennsylvania Ry. azimuth = 103° 19' T. 13 N., R. 1 E., corner sees. 25, 26, 35 and 36 40 12 29.3 84 43 39.2 Ts. 12 and 13 N., R. 1 E., yi corner sees. 1, 2, 35 and 36 40 10 43.7 84 43 39.0 T. 12 N., Rs. 1 and 2 E., yi corner sees. 1, 6, 7 and 12 ... 40 09 55.5 84 42 29.2 T. 12 N., Rs. 1 and 2 E., yi corner sees. 7 and 18 40 09 02.6 84 42 28.3 Coaltown, center of bridge .25 mile west of 40 08 04.0 84 42 22.2 Coaltown, T road east 1.5 mile southwest of 40 07 17.6 84 42 26.5 Greenville and Spartanburg and Coaltown and New Manchester pikes, crossing of 40 05 41.8 84 42 24.8 Greenville and Winchester pike and Coaltown and 40 OR 23.4 S4 42 25.5 T. 11 N., Rs. 1 and 2 E., corner sees. 1, 6, 7 and 12 40 04 38.5 84 42 23.4 T. 11N-.R. 1 E., corner sees. 1,2, 11 and 12 40 04 38.2 84 43 30.4 T. 11 N., R. 1 E., corner sees. 11, 12, 13 and 14 40 03 45.7 84 43 29.5 T road west 4040 0201 34.7 08.3 8484 43 27.4 T. 11 N., R. 1 E., corner sees. 25, 26 35 and 36 43 25.8 Geographic positions along the "Big Four" R. R- Station. Latitude. Longitude. Charles Station, road crossing 1 mile southeast of O t II 40 00 15.7 40 00 05.4 39 59 23.0 o r it 84 42 37.0 84 42 18.4 Pennsylvania R. R., crossing of 84 41 02.3 168 PRELIMINARY REPORT ON THE ST. HENRY S QUADRANGLE. This line starts from adjusted position at southwest corner of quad rangle and follows highways north to near northwest corner of quad rangle, thence east along highways to Montgomery, thence south along Cincinnati, Hamilton and Dayton Railroad and highways to adjusted position .5 mile east of Frenchtown. Geographic positions along highways. Station. T. 13 N., R. 1 E., corner sees. 1, 2, 11 and 12 T. 14 N., R. 1 E., corner sees. 27, 28, 33 and 34 Ts. 13 and 14 N., R. 1 E., corner sees. 2, 3, 33 and 34. T. 14N..R. IE., corner sees. 21 and 22, 27 and 28 . . T. 14 N., R. 1 E., yi corner between sees. 15 and 22 . . T. 14 N., R. 1 E., corner ijecs. 10, 11, 14 and 15 T. 14 N., R. 1 E., corner sees. 2, 3, 10 and 11 Ts. 14 and 15 N., R. 1 E., corner sees. 2, 3, 34 and 35 . Viola, crossing pike and north and south road Road southwest T. 15 N., R. 1 E., 14, corner between sees. 24 and 25 . . T. 15 N., R. 1 E., yi corner between sees. 13 and 24. . Schoolhouse, T road south at T. 7 S., R. 1 E., corner sees. 13, 14, 23, 24 T. 7S., R. 1 E., corner sees. 11, 12, 13, 14 Ts. 6 and 7 S., R. 1 E., corner sees. 1, 2, 35 and 36 . . . T. 7 S., R. 1 E., corner sees. 1, 2, 11, 12 T. 6 S., R. 1 E., corner sees. 25, 26, 35 and 36 T. 6 S., Rs. 1 and 2 E., corner sees. 25, 30, 31 and 36 T. 6 S., R. 2 E., corner sees. 29, 30, 31 and 32 T. 6 S., R. 2 E., corner sees. 28, 29, 32 and 33 T. 6 S., R. 2 E., corner sees. 27, 28, 33 and 34 Coldwater, crossing Cincinnati Northern R. R. and Main street T. 6 S., R. 2 E., corner sees. 26, 27, 34 and 35 Coldwater, crossroads 2 miles east of Montezuma Station, crossroads 1 mile west of Montezuma Station, road crossing Cincinnati, Hamil ton and Dayton R. R. north of ' Road crossing east and west Ts. 6 and 7 S., R. 2 E., corner sees. 32, 33, 4 and 5 . . Road crossing north and south Road crossing north and south Chickasaw, Main street crossing Maria Stein Station, road crossing Latitude. Longitude. 0 / If 0 t 11 40 15 06.9 84 43 40.9 40 16 54.3 84 44 49.8 40 16 02.2 84 44 49.0 40 17 40.6 84 44 48.9 40 18 32.8 84 44 14.5 40 19 24.3 84 43 39.5 40 20 16.6 84 43 38.9 40 21 08.9 84 43 38.4 40 22 04.4 84 42 38.8 40 22 53.2 84 42 08.0 40 22 53.6 84 43 09.4 40 23 46.7 84 43 08.6 40 24 15.6 84 48 08.6 40 25 17.9 84 42 27.5 40 26 10.5 84 42 27.6 40 27 55.4 84 42 27.8 40 27 02.9 84 42 27.8 40 28 47.9 84 42 27.8 40 28 47.9 84 41 19.2 40 28 47.9 84 40 00.1 40 28 48.0 84 38 51.4 40 28 47.9 84 37 43.0 40 28 47.9 84 37 38.5 40 28 48.2 84 36 34.3 40 28 52.3 84 35 25.9 40 29 01.7 84 34 16.9 40 29 18.0 84 33 10.1 40 28 49.1 84 32 38.8 40 27 56.4 84 31 53.3 40 27 19.7 84 31 01.8 40 26 48.1 84 30 27.5 40 26 15.7 84 29 50.2 40 24 28.2 84 29 35.5 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways. — Continued. 169 Station. Latitude. Longitude. T. 7 S., R. 3 E., corner sees. 26, 27, 34'and 35 o / n 40 23 35.3 // / n 84 29 36.4 Ts. 7 and 8 S., R. 3 E., corner sees. 2, 3, 34 and 35 40 22 42.7 84 29 36.6 Ts. 7 and 8 S., R. 3 E., corner sees. 2, 3, 11 and 12 40 21 16.0 84 29 42.5 Osgood Station, street crossing 75 feet south of 40 20 24.0 84 29 42.0 Ts. 1 and 12 N., Rs. 3 and 4 E., sees. 7, 12, 13 and 18 . . 40 19 31.8 84 29 42.7 40" 18 23.2 84 29 42.1 Road crossing about 500 feet east^of yi corner be tween sees. 25 and 30 T. 11 N.,'Rs. 3 and 4'E 40 17 30.9 84 29 37.0 T.road west at center sec. 36, T. 11 N., R. 3 E 40 16 28.5 84 30 15.5 T. 11 N., R. 3 E., center sec. 12 40 14 49.5 84 30 14.2 Geographic positions along spur line west from jiear northwest corner of Greenville quadrangle. Station. Latitude. Longitude. T. 13 N., R. 1 E., J^ come-between sees. 10 and 11 . . . T. 13 N., R. 1 E., center sec. 9, crossroads near o / // 40 14 40.7 40 14 43.2 40 14 45.9 o / // 84 44 48.1 84 46 30.6 84 48 16.2 Geographic positions along spur line west from near northwest corner of St. Henry quadrangle. Station . Latitude. Longitude. T. 6 S., R. 1 E., corner sees. 26, 27, 34 and 35 o / // 40 28 47.9 o t It 84 43 36.8 T. 6 S., R. 1 E., corner sees. 27, 28, 33 and 34 40 28 47.9 84 44 45.7 T. 6 S., R. 1 E., corner sees. 28, 29, 32 and 33 40 28 48.0 84 45 54.2 T. 6 S., R.I E., corner sees. 29, 30, 31 and 32 40 28 48.5 84 42 02.9 Ohio-Indiana state line near yi corner between sees. 25 and 30 T. 6 S. Rs. 1 E. and 1 W 40 29 06.1 84 48 10.3 170 PRELIMINARY REPORT ON THE PRIMARY TRAVERSE. ASHTABULA COUNTY. (Jefferson and Andover Quadrangles.) The following geographic positions were determined by primary traverse run by Mr. C. B. Kendall, field assistant, during the summer of 1903. The line begins at Andover triangulation station of the United States Lake Survey, near Andover, and runs northwesterly along Lake Shore and Michigan Southern Railway to Jefferson, thence west via high ways to the 81st meridian, thence south to parallel 41" 30', thence east to milepost 33 on Ohio-Pennsylvania State line. A line was run south from Jefferson along meridian 80 ° 45' to parallel 41° 30'; and another east from Jefferson to mile post 15 on Ohio-Pennsylvania State line. A tie v/as also made to United States Lake Survey station Thompson in north eastern Geauga county, and Mesopotamia in northwestern Trumbull county. Positions are given on the United States standard datum. Geographic positions along Lake Shore and Michigan Southern Railway between Leon and Jefferson. Station. Leon, road crossing 1,000 feet north of Dorset station, low grade line crossing Jefferson station, 300 feet south of center east aiding at street crossing Road crossing Latitude. 41 39 24.2 41 41 29.7/ 41 44 17.3 41 42 40.8 Longitude. 80 36 59.0 80 40 31.1 80 45 41.2 80 42 47.4 Geographie positions along highways from Jefferson west to the 81st Meridian. Station. Latitude. Longitude. O / // 41 45 08.4 41 46 18.3 41 46 01.9 41 45 46.3 41 45 33.2 41 45 33.2 o r n 80 47 57 6 Austinburg, 2.5 miles west of, four corners 80 51 17.4 80 53 59.9 80 55 17 5 Harpersfield center, four corners at Residence of J. H. and L. D. Fowler, four corners at . . 80 56 47.8 81 00 10.2 CO-OPERATIVE TOPOGRAPHIC SURVEY. 171 Geographic positions along 81st meridian between parallels 41° 45' and 41° 30'. Station. Three corners Mill creek, center of bridges over Four corners Special school district No. 2, four corners at Four corners Folleys four corners Catholic Church, three corners just south of Trumbull creek, center of iron highway bridge Hart's Grove school district No. 4, three corners. . . . Four comers Four coiners at signpost "Hartsgrove 2 miles" Schoolhouse, district No. 7, four corners Three corners, south edge of east and west road Stoneville, .25 mile west of, four corners Windsor Mills, three corners at top of hill near church . Windsor Mills, south end of covered highway bridge over Phelps creek Three corners, forks to east Iona postoffice, four corners at Wade schoolhouse, .75 mile west of, three corners, fork to south Wade schoolhouse, .75*mile south of, three corners . . . Four corners Three corners White schoolhouse, three corners at Four corners Stanhope creamery, .6 mile north of, three corners . . . Stanhope creamery, three corners at Pennsylvania Ry. crossing Pennsylvania Ry. crossing, .5 mile east of four cor ners Four corners Stratton creek, center of bridge over Cornelian, four corners at Ohio-Pennsylvania state line.'milepost 33 Latitude. Longitude. O / It 0 / // 41 44 33.6 80 59 47.2 41 42 45.4 80 59 32.0 41 41 54.7 80 59 35.6 41 41 24.4 81 00 58.8 41 40 41.3 81 00 58.6 41 39 57.7 81 00 59.0 41 38 30.4 81 00 59.4 41 38 08.2 81 00 09.9 41 37 58.7 80 59 32.4 41 37 08.7 80 59 32.3 41 36 19.8 80 59 32.3 41 36 30.7 80 59 32.3 41 33 50.3 80 59 30.3 41 33 14.2 80 57 "47.1 41 32 06.7 80 57 44.7 41 31 58.3 80 57 50.8 41 31 22.7 80 57 54.7 41 30 30.7 80 58 22.6 41 30 54.4 80 44 12.2 41 30 23.0 80 43 22.3 41 30 22.7 80 41 06.7 41 30 38.2 80 39 58.6 41 30 31.3 80 38 52.1 41 30 35.4 80 37 22.4 41 30 24.2 80 36 20.3 41 29 54.1 80 36 17.1 41 29 54.3 80 35 50.2 41 29 55.5 80 34 12.8 41 29 56.0 80 33 28.0 41 29 34.9 80 31 50.7 41 29 34.0 80 31 09.6 172 PRELIMINARY REPORT ON THE Geographic positions along highways from Jefferson south to parallel 41° 30'. Station. Jefferson station, .6 mile south of, fork of road to southeast Lenox, 1 mile north of, four corners Lenox, four corners. at Township line, New Lynne and Lenox, four corners at Three corners, road east Four corners Four corners South New Lynne, four corners near hotel Four corners Colebrook, four corners at Latitude. Longitude. 0 t II o , It 41 43 53.0 SO 45 51.7 41 41 40.7 80 45 42.2 41 40 47.8 80 45 41.3 41 38 35.4 80 45 39.1 41 37 27.3 80 45 47.1 41 36 17.8 80 45 46.9 41 35 44.0 80 46 49.2 41 34 56.1 80 46 35.8 41 33 26.7 80 46 12.8 41 32 08,. 8 80 45 45.4 Geographic positions along highways from Jefferson east to milepost 15 on Ohio-Penn sylvania state line. Station. Jefferson, Lake Shore and Michigan Southern Ry., 1.37 miles east of, forks of road to southeast Forks of road Lake Shore andMichigan Southern Ry., low grade line crossing Four corners Giddings postoffice, four corners at Gould postoffice, three corners at church just north of Creek, center of bridge over Pierpont, three corners at soldiers' monument Pierpont, 1.75 miles west of, four corners Milepost 15, Ohio-Pennsylvania state line, three cor ners near Milepost 15 Latitude. 41 44 17.4 41 45 06.5 41 45 03.8 -41 45 05.4 41 45 05.4 41 45 07.4 41 45 03.9 41 45 08.4 41 45 09.4 41 45 09.7 41 45 12.9 Longitude. 80 44 04.3 80 43 34.8 80 42 18.8 80 41 07.8 80 40 04.0 80 37 22.0 80 36 05.7 80 34 13.4 80 32 05.5 80 31 10.3 80 31 10.0 Geographic positions along Baltimore and Ohio Southwestern Railway. Station. Latitude. Longitude N. W. and S. E. road crossing Blind siding, road crossing near O t II 39'27 41.1 39 27 56.2 o / 83 46 11.2 83 45 05.3 CO-OPERATIVE TOPOGRAPHIC SURVEY. Geographic positions along highways. 173 Geographic positions alongTthe Detroit Southern R. R. Station. Latitude. Longitude. T.road northwest o r 11 39 28 23.3 39 29 31.3 39 29 54.9 39 30 03.0 39 30 05.5 39 29 57.8 39 30 24.8 39 30 53.2 39 31 13.4 O 1 II 83 44 21.9 T.road southeast 83 45 40.9 83 47 06 4 T.road north 83 48 04.1 Intersection of roads 83 48 56.7 83 50 27.2 83 51 29.9 83 52 37.3 83 53 43.5 Station. Latitude. Private road crossing ! 39 31 14 . 2 Road crossing north and south. Kingman, road crossing 39 30 42.9 39 29 58.9 Longitude. 83 54 28.9 83 55 14.3 83 56 21.7 Geographic positions along highways. Station. St, John's church, T.road south near T.road west Hickory ville, T.road east just south of Road west Vandivert crossroads T.road west Pennsylvania R. R., at private road crossing, azimuth of R. R. 61° 01' Clarksville, crossing Wilmington and Cincinnati pike and Main street Intersection Wilmington and Cincinnati pike and Blanchester road T.road northwest Crossroads T.road southeast Blanchester, crossroads 3 miles northeast of Road north T.road Latitude. 39 29 46.9 39 29 08.7 39 27 53.2 39 27 10.4 39 26 39.6 39 25 46.0 39 24 25.2 39 24 03.3 39 23 40.6 39 22 04.5 39 21 33.8 39 21 11.9 39 19 45.5 39 18 55.4 39 17 53.1 Longitude. 83 58 54.6 83 58 56.8 83 59 41.0 83 59 37.1 83 59 18.7 83 58 59.0 83 58 37.9 S3 58 50.6 83 15 59.3 83 58 17.9 83 59 04.2 83 59 37.3 83 58 08.7 83 59 01.8 83 59 32.9 174 PRELIMINARY REPORT ON THE Geographicjpositions betweenJIona^andifMesoptamia triangulation station. Station. Latitude. Longitude. County line, four corners at o / // 41 30 31.1 41 28 44.9 41 27 31.3 41 26 59.75 o t It 81 00 11.4 81 00 11.9 Four corners, center of road of Middlefield township . . 81 00 12.4 80 59 53.15 Geographic positions along parallel 41° 30' between meridian 81° and milepost 33 on Ohio-Pennsylvania state line. Station. Latitude. Longitude. Four corners Forks of road to northwest o / // 41 30 30.2 41 30 30.0 41 30 18.1 41 29 20.6 41 29 20.3 41 29 20.5 41 31 16.1 41 31 16.0 41 31 16.2 41 31 16.0 41 31 20.0 41 30 19.6 41 30 51.9 O t II 80 56 21.1 80 55 16 6 Grand River, center of covered bridge over Four corners 80 54 28.0 80 53 49 4 Schoolhouse, four corners at Four corners on State road 80 52 46.3 80 52 05 7 Orwell, 1 mile south of four corners 80 52 04.6 80 50 53.3 80 49 47 1 Three corners Three corners 80 48 36.8 80 47 26.6 80 46 42 8 80 45 17.6 Reference marks: — 8 feet east to fence line. 168 feet northwest to southeast corner of schoolhouse. 55 feet southwest to nail in root of maple tree. CO-OPERATIVE TOPOGRAPHIC SURVEY. 175 CLINTON AND WARREN COUNTIES. (Wilmington Quadrangle.) This line, run by Mr. J. R. Ellis, starts from adjusted positions at Blanchester and follows highways to southwest corner of quadrangle, thence to Westboro via B. & O. Railroad to southeast corner of quad rangle; thence along highway to Blind Siding four miles northeast of Wilmington where it connects with primary traverse by Mr. George T. Hawkins, thence along highway to north wherever the line connects with original position. Geographic positions along highways. Station. Blanchester, main street crossing B. & O. Railroad Road southeast Road northwest Woodville, intersection of road .25 mile east of Pike road southeast Blanchester, crossroad 2 miles southeast of Road northeast T. road southeast Road south Latitude. Longitude. O / It o / II 39 17 31.4 83 59 14.2 39 16 34.1 83 59 43.1 39 13 31.4 84 00 09.2 39 15 19.2 84 00 26.3 39 15 42.0 83 59 19.3 39 16 06.0 83 33 13.9 39 15 36.7 83 57 39.7 39 15 58.1 83 56 37.8 39 16 24.6 83 55 16.7 Geographic positions'along the^Baltimore & Ohio Southwestern Railroad. Station. Latitude. Longitude. Westboro station road crossing 300 feet west of O / // 39 16 51.3 39 16 35.5 35 16 17.7 39 16 00.6 39 15 24.5 39 15 06.7 39 14 35.0 39 14 30.5 39 14 08.4 o / // 83 54 38.6 83 55 48 0 83 52 45 3 ' 83 52 02 7 Klocks station road crossing at 83 50 14.3 83 49 21 1 83 47 45 6 83 47 32 4 83 46 26 6 12— T. S. 176 PRELIMINARY REPORT' ON THE Geographic positions along highways. Station. T. road south Highland-Clinton county line Road east Bridge T. road north at Intersection of roads Latitude. 39 15 12.9 39 15 49.9 39 16 46.6 39 17 23.2 39 18 22.9 Longitude. 83 45 55.0 83 46 59.4 83 46 21.8 83 45 55.6 83 44 45.6 Geographic positions along the Baltimore & Ohio Southwestern Railroad. Station. Latitude. Longitude. Of II 39 19 14.8 39 19 13.9 o / // 83 45 12.8 Farmer's Station, Main street crossing 83 45 48.9 Geographic positions along highways. Stations. Bridge crossroads Farmers' Station, crossroads 3 miles north of Church, T. road northeast at Lane southeast T. road southwest T. road northeast New Antioch,T.road northeast of church in west part of Union schoolhouse, T. road southwest near T. road southwest Latitude. 39 20 39 21 39 21 39 22 39 23 39 24 39 24 39 25 39 26 16.315.4 59.046.429.308.232.053.431.9 Longitude. o / / 83 45 34 3 83 45 33 9 83 46 11 0 83 45 55 5 83 44 55 0 83 45 19 4 83 44 56.0 83 44 11 0 83 44 53 0 CO-OPERATIVE TOPOGRAPH IC SURVEY. ALLEN AND AUGLAIZE COUNTIES. 177 (Lima Quadrangle.) This line was run by Mr. J. R. Ellis and starts from adjusted position at Kemp station and follows south along public highways to southwest corner of quadrangle, thence east on public highways along south border of quadrangle to Sante Fe, thence north on public highways to adjusted position at Westminster station. Station. Kemp station of railroad 267° 26' Kemp station, crossroads .5 mile south of T. 4 S., Rs. 5 and 6 E., corner sees. 7, 12, 13, andjl8. . . T. 4S.,Rs. 5 and 6 E., corner sees. 13, 18, 19 and 24. . . T.road west T. 4 S., R. 6 E., yi corner between sees. 29 and 30. . . Hume, crossroads .5 mile south of , T. 5 S., R. 6 E., corner sees. 5, 6, 7, 8 T. 5 S., R. 6 E., corner-sees. 7, 8, 17 and 18 T.road east T. 5 S., R. 6 E., yi corner between sees. 19 and 20 Wapakoneta, crossing of Blackhoof and Auglaize streets at Wapakoneta, Pipua pike at crossroads 1 mile south of . Schoolhouse, crossroads at T.road west Schoolhouse, road east, 1-3 mile north of Church, crossroads 1-5 mile north of Cincinnati, Hamilton and Dayton Railroad, at east and west crossing T. 6 S., R. 6 E., corner sees. 21, 22, 27 and 2S T. 6 S., R. 6 E., corner sees. 22, 23, 26 and 27 T. 6 S., R. 6 E., corner sees. 23, 24, 25 and 26 T. 6 S., Rs. 6 and 7 E., corner sees. 19, 24, 25 and 30 . . . T. 6 S., R. 7 E., corner sees. 19, 20, 29 and 30 T. 6 S., R. 7 E., comer sees. 20, 21, 28 and 29 T. 6 S., R. 7 E., corner sees. 21, 22, 27 and 28 T. 6 S., R. 7 E., corner sees. 22, 23, 26 and 27 T. 6 S., R. 7 E., corner sees. 23, 24, 25 and 26 Santa Fe crossroads at Santa Fe, T.road west 1J^ miles north of T. 6 S., Rs. 7 and 8 E., corner sees. 7, 12, 13, 18 T. 6 S., Rs. 7 and 8 E., corner sees. 1, 6, 7 and 12. . . Ts. 5 and 6 S.,.Rs. 7 and 8 E., corner sees. 1, 6, 31 and 36 T. 5 S., Rs. 7 and 8 E., corner sees. 25, 30, 31 and 36 Latitude. 40 43 40 42 40 42 40 41 40 49 40 39 40 39 40 37 40 36 40 35 40 35 25.6 52.9 01.909.6 17.4 51.6 12.2 41.4 48.8 56.329.9 40 34 14.6 40 33 18.8 40 32 00.2 40 31 07.7 40 30 41 . 3 40 29 48.8 Longitude. 84 13 84 13 84 13 84 13 84 13 84 12 84 12 84 12 84 12 84 12 84 12 27.623.322.722.321.9 13.012.4 11.911.2 10.7 10.4 84 11 46.2 84 11 55.7 84 12 09.3 84 12 09.1 84 12 13.0 84 12 37.0 40 29 48.9 84 11 17.5 40 29 49.3 84 09 51.5 40 29 49.7 84 08 42.6 40 29 50.6 84 07 34.2 40 29 51.9 84 06 25.6 40 29 51.6 84 05 17.1 40 29 51.7 84 04 08.3 40 29 51.7 84 02 59.8 40 29 51.6 84 01 51.3 40 29 51.5 84 00 42.9 40 29 28.4 83 59 37.7 40 30 43.8 83 59 37.8 40 31 40.3 83 59 37.9 40 32 32.7 83 59 37.8 40 33 25.2 83 59 37.7 40 34 17.4 83 59 37.8 178 CO-OPERATIVE TOPOGRAPHIC SURVEY. Station. Latitude. Longitude. T. 5 S., Rs. 7 and 8 E., corner sees. 19, 24, 25 and 30. . . O 1 II 40 35 09.8 o 83 / It 59 37.9 T. 5 S., Rs. 7 and 8 E., corner sees. 13, 18, 19 and 24. . . . 40 36 02.1 83 59 38.0 Ts. 5 S., Rs. 7 and 8 E., corner sees. 7, 12, 13 and 18 40 36 54.3 83 59 38.2 T. 5 S., Rs. 7 and 8 E., corner sees. 1, 6, 7 and 12. . . 40 37 46.6 83 59 38.4 Ts. 4 and 5 S., Rs. 7 and 8 E., corner sees. 1, 6, 31 and 36 40 38 38.7 40 38 39.1 8383 59 38.5 Ts. R. 4 and 5 S., Rs. 8 E., corner sees. 5, 6, 31 and 32 58 31.7 T. 4 S., R. 8 E., corner sees. 29, 30, 31, 32 40 39 31.4 83 58 32.2 T. 4 S., R. 8 E., corner sees. 19, 20, 29, 30 40 40 23.6 83 58 32.6 40 41 35.9 40 42 05.8 8383 58 47.4 Westminister, T. road north 1 mile northwest of 59 38.6 40 42 57.2 83 59 35.3 APPENDIX F ELEVATIONS OF PERMANENT BENCH MARKS AND OTHER POINTS IN OHIO, REFERRED TO MEAN SEA LEVEL AT SANDY HOOK, NEW YORK. The elevations in the following lists are in accordance with the latest adjustment of the United States Coast and Geodetic Survey; namely : that made in the spring of 1903, and replace all elevations here tofore published for Ohio by the United States Geological Survey in the 21st, 20th, 19th and all prior annual reports, and in Bulletin No. 185, is sued in 190 1. 180 PRELIMINARY REPORT ON THE ATHENS AND IRONTON DATUM. JACKSON, SCIOTO, LAWRENCE AND GALLIA COUNTIES. (Hamden, Oak Hill, Scioto, Greenup, Ironton, Gallipolis and Point Pleasant Quadrangles.) The elevations in the following list were published in the Appendix to the 19th Annual Report of the U. S. Geol. Survey, and are now based upon a bench mark of the transcontinental line of precise levels of the United States Coast and Geodetic Survey at Hamden postoffice, the eleva tion of which by the 1903 adjustment is 706.380 feet above mean sea level, and upon the bench mark of the United States Army Engineers at Point Pleasant, W. Va., and upon bench mark "314 A" of the same bureau at Catlettsburg, Ky., the elevation of the latter being 548.690 feet above mean sea level. A correction of 1.101 feet has been subtracted from the elevations as previously published, excepting that the line, Hamden Junction via Oak Hill crossing to Point Pleasant has been lowered .285 foot at Hamden, 1.101 feet at Oak Hill crossing and .925 foot at Point Pleasant. The corrections for intermediate points having been inter polated. Those bench marks which were set in 1897 were marked with the let ter "I" referring to Ironton as datum. Those set in 1898 were marked with the letter "A," referring to Athens, of the transcontinental line, as the permanent datum. The marking" of bench marks set in 1897 and stamped "I" is approximately 2 feet lower than the present published and accepted heights of the same and those set in 1898 and marked "A" are 1 foot higher. All of the above spirit leveling was done under the direction of Mr. Hersey Munroe, topographer, by Mr. E. L. McNair, levelman. Feet. Hamden Junction via Wellston to Berlin, along Baltimore and Ohio Southwestern Railway. Hamden station, .5 mile east of: bench mark LIII of the United States Coast and Geodetic Survey's transcontinental lines of precise levels, B. & O. So. Western R. R. on coping.of small drain or culvert, cut 706.380 Wellston, First National Bank building, on the southwest corner of Broadway and Ohio Avenue, in foundation stone, left corner entrance to, bronze tablet marked "731 A" 730.462 Berlin to Burris, along Cincinnati, Hamilton and Dayton Ry. Burris station, 2,000 feet west of: 10 feet north of east and west highway, in sandstone ledge, bronze tablet marked "702 A" 701 . 696 CO-OPERATIVE TOPOGRAPHIC SURVEY. 181 Feet. Burris, via Rocky Hill to Madison Furnace, along Cincinnati, Hamil ton and Dayton Ry. Madison station, 575 feet north of: in rock cut on curve about 8 feet west of center of Cincinnati, Hamilton and Dayton Ry., near south end of cut, bronze tablet marked "688 A" 686 . 598 Madison Furnace to Gallia.along Cincinnati, Hamilton and Dayton Ry. Oak Hill, about 1 or 1.5 miles east of the Baltimore and Ohio Southwestern Railway, Madison township: 25 feet west of Cincinnati, Hamilton and Dayton Ry., 15 feet north of highway at Oak Hill crossing, iron post 4 inches above ground, marked "695 I" 697 . 951 Gallia, via Hoadley and Olive Furnace to Hales Creek. Gallia, store and postoffice, northwest corner of building, between doors of post- office and telegraph office, north side of building, 19 feet from northwest corner, in sandstone water table, bronze tablet marked "657 I" 659 . 376 Greenfield township, sec. 31, on land belonging to Lloyd heirs, 1,200 feet from house of Mrs. Jenkins, in sandstone ledge in field, copper bolt marked "884 I" 886.573 Hales Creek via Monroe Furnace (Esther Postoffice) to Mabee. Esther postoffice, 1.4 miles northeast of: 1.9 miles northeast of Monroe station, on B. & O. Southwestern Ry., in the northern half of northeast quarter of section 29, Jefferson township: 140 feet east of or right of highway, .25 mile north of water tank on coal railway, in face of sandstone ledge, bronze tablet marked "803 I" 804.873 Mabee to Brushy Fork or Little Scioto River. Schoolhouse, district No. 12, Madison township, 120 feet northwesterly from: 225 feet right or east of road, 75 feet higher than road, in sandstone ledge on hillside, bronze tablet set horizontally in, marked "678 I" 680 . 956 Mabee via Grahamsville and Camba, to Clay. "Freedmen Church," Franklin township: between the two front doors of, set horizontally in center foundation stone, bronze tablet marked "739 I" . . 741 . 857 Clay, .75 mile east of: on road to Madison Furnace: district schoolhouse No. 3, Madison township, in foundation stone under southwest corner, bronze tablet marked "745 I" 747. 674 Hales Creek via South Webster and Wait, to Sciotoville. Hales Creek station and postoffice, on north side of road about .25 mile west of: on land belonging to Mrs. Gertrude Kuhner, 64 feet above level of road, in extreme west end of perpendicular sandstone bluff about 50 feet high, copper bolt marked "714 I" 716.085 Scioto Furnace station, 1,900 feet southwest of: on side hill in partly wooded lot of Scioto Furnace company, 125 feet south of and 30 feet higher than road, in sandstone boulder, copper bolt marked "647 I" 649 . 735 Sciotoville, front of two-story brick schoolhouse, in face of stone door sill, bronze tablet marked "546 I" 548.794 Sciotoville via Harrisonville (Scioto Postffoice) to Flat. Harrison township, .5 mile south of top of hill opposite John Niner's home, in sandstone ledge 8 feet right or east of center of road, (road in narrow ravine), copper bolt marked "788 I" 790 . 045 Harrisonville (Scioto postoffice), southwest corner of Knights of Pythias two- story frame building, in sandstone foundation under, on west side of street, bronze tablet marked "654 I" 656 . 893 182 PRELIMINARY REPORT ON THE Feet. Scioto postoffice, and Flat postoffice, on main pike road between, Madison township, sec. 8, in sandstone foundation under southwest comer of Baptist church, bronze tablet marked "665 I" 667 . 295 Flat via Galpord to Germany. Germany, in stone foundation under northwest corner of German Lutheran church, bronze tablet marked "675 I" , 677.051 Flat to Grahamsville. Flat, in front of residence of E. V. Samson, north side of street, in stone lamp and hitching post, bronze tablet marked "732 I" 734 . 120 Flat, 5.25 miles east of: on road to Grahamsville: 375 feet west of road cross ing and small bridge over stream, Scioto township, 7 feet north of center of road, in sloping fence of sandstone ledge, bronze tablet marked"642 1" 644 . 091 Sciotoville to Wheelersburg. Wheelersburg, in foundation sandstone under southwest corner of Baptist Church, bronze tablet marked "561 I" 562.866 Wheelersburg east toward Chaffin's Mills. Porter township, in rear of district schoolhouse No. 7, 90 feet in rear and in a line with side of same, copper bolt marked "584 I" 586 . 777 Wheelersburg to Haverhill. Pine Creek, at southwest corner of large iron bridge across : on freestone found ation, chiseled -f- 531 . 53 Haverhill, 1.6 miles northwest of: 8 feet north of north gatepost, entrance to Joshua Oakes & Sons' drain tile and red brick factory, in Greene town ship, Scioto county, 2.5 feet west of fence line on west of road, on top of iron post marked "546 I" 548 . 826 Haverhill, Ohio, via Greenup, Kentucky, to mouth of Whetstone Creek. Greenup, Greenup county building, set vertically in stone step at right of clerk's office, bronze tablet marked "538 I" 540 . 004 Greenup, 2.5 miles southwest of: 750 feet southwest of log house on north of road, sandstone boulder 7 by 10 by 25 feet, north of center of road, in south end of, bronze tablet marked "578 I" 580 . 081 Haverhill eastward to old Ohio Furnace. Haverhill, 3.2 miles northwest of and about 500 feet back from brick store, 35 feet south of road, in sandstone ledge, copper bolt marked "619 I" 621 . 230 Haverhill to Ironton. , Hanging Rock, 2.6 miles northwest of: brick church (Ohio Baptist, 1864), in front of front door, in southeast corner of top step of three stone steps, copper bolt marked "551 I" 553 . 186 Ironton, northwest corner of Fourth and Railroad streets: in southeast corner of Memorial Hall and Public Library, bronze tablet 546 . 277 Ironton via Hecla, Rock Camp and Andis to Aid. Rock Camp, Perry township, 100 feet northeast of Union Hall: stone abutment of bridge over Crazy Creek, copper bolt marked "601 I" 603 .483 Aid via Arabia and Sherritts to Campbell. Aid postoffice, 2.5 miles from southeast corner of store of T. H. Neal: in sand stone boulder, copper bolt marked "581 I" : 583.847 CO-OPERATIVE TOPOGRAPHIC SURVEY. 183 Feet. Symmes Creek, 1,035 feet west of bridge over, in large sandstone boulder, 15 feet long, copper bolt marked "622 I" 023 . 918 Sherritts, .75 mile north of: south bank of Johns creek, 430 feet southeasterly from wooden truss bridge over on land of J. M. Wiseman, in sandstone ledge, copper bolt marked "614 I" 616 . 432 Campbell via Ort, Culbertson and Pedro to Hecla. Campbell, .33 mile southwest of: at northeast corner of small wobden bridge, in sandstone foundation, copper bolt marked "687 I" 689 . 367 Pedro postoffice, .25 mile southwesterly of: 15 feet east of road in solid sand stone ledge, copper bolt marked "622 I" 624 . 806 Oak Hill, crossing via Thurman,.Rio Grande and Rodney to Gallipolis. Thurman schoolhouse, in foundation stone on side facing southwest, bronze tablet marked "696 A" 694.811 Rio Grande, north entrance to main building Rio Grande college, at right angle of steps, in sandstone wing wall, bronze tablet marked "682 A" 681 . 007 Rodney, 2 miles east of: in front door of brick house on north side of road, belonging to R. B. Waddell, in sandstone door sill, bronze tablet marked "671 A" 670 . 153 Gallipolis via Point Pleasant ,W. Va., to Lock No. 11. Gallipolis, 1.5 miles north of courthouse: State Epileptic Hospital grounds: at southwest corner of women's dining room and chapel building, in found- ation,third course of stone from pavement,bronze tablet marked "606 A'' 604 . 908 Point Pleasant, W.Va., 100 feet west of Mason county courthouse, in west face of "Cornstalk" monument in yard, bronze tablet marked "570 A" 569 . 431 Lock No. 11, on United States Engineers' gage, 25 feet above zero 538 . 938 184 PRELIMINARY REPORT ON THE CANTON DATUM. WAYNE, SUMMIT AND STARK COUNTIES. (Canton, Massillon and Wooster Quadrangles.) The elevations in the following list are based upon a bronze tablet marked "1062 Canton" in the southeast corner of the Stark county court house 4.5 feet above ground. The elevation Of this is accepted as 1061.529 feet above mean sea level in accord with the Coast and Geodetic Survey adjustment of 1903 (see precise leveling). The circuits are tied at many points to bench marks of the precise level net set by the Geological Sur vey and Pittsburg, Fort Wayne and Chicago Railway. The leveling was done in 190 1 under the direction of Mr. Hersey Munroe, topographer, by Mr. James B. Maguire, levelman. All permanent bench marks dependent on this datum are marked with the letters "CANTON" in addition to the figures of elevation. V The markings are in most cases 1 foot high due to error in primary levels check from Cleveland which was corrected in 1902 by precise level ing. Feet. Canton, bridge No. 76, Pittsburg, Fort Wayne and Chicago Ry., railroad bench mark 1037.695 Canton, bridge No. 77, Pittsburg, Fort Wayne and Chicago Ry., east abutment of, on northwest corner, railroad bench mark 1029 . 160 Canton, Stark county courthouse : in southeast corner of, 4.5 feet above ground, bronze tablet marked "1062 CANTON" 1061 .529 Louisville, south and west along highway via Osnaburg to North Industry. Louisville, .22 mile west of station: bridge No. 69, Pittsburg, Fort Wayne and Chicago Ry., over branch of Nimishillen creek, east abutment of, north west corner of, bronze tablet marked "1 097 CANTON" 1097 . 420 Osnaburg,340 feet north of Wheeling and Lake Erie Railroad crossing at Market street: 225 feet south of Liberty and 125 feet north of Walnut streets, culvert, in center of east wall of, bronze' tablet marked "1146 CANTON"1146 . 222 Myersville (Lake P. 0.), along highway to Hartville and thence along Wheeling and Lake Erie Railroad to Canton. Hartville, on north side of station: east window sill, on west end of 1164.43 Middle Branch, Wheeling and Lake Erie station : on west side of waiting room, on north end of door sill 1117 . 45 Hartville, north and west along highway to New Baltimore and return south and east to hartville. New Baltimore, .75 mile south of: on road from New Baltimore to Louisville, bridge over branch of Deer creek, on northeast comer of south abutment of, bronze tablet marked "1130 CANTON" 1129 . 668 CO-OPERATIVE TOPOGRAPHIC SURVEY. IbO Feet. ' Point 1.2 miles south of Middle Branch along Behlin-Louisvillio and New Baltimore-Louisville roads to Louisville. Louisville, highway bridge over branch of Nimishillen crock, SOO feel, north of Pittsburg, Fort Wayne and Chicago R. R., on northeast corner of west wing wall of south abutment of 1107 . 07 New Berlin-, 2.5 miles south of, southwest along highway to Massillon. Massillon, City park, northwest corner of, on stone, bronze tablet marked "951 CANTON" 949.867 Meyersville, southwest and south along highway, via .Yimisila Creek and Canal Fulton to Massillon. Ximisila, northeast corner of crossroads, on south wall surrounding Henry Dai- ley's house, in coping-stone, bronze tablet marked "1112 CANTON". . .1110.966 Canal Fulton, stone highwaj' bridge over Tuscarawas river, in center of north wall of, bronze tablet marked "954 CANTON.1901" , 952.944 Massillon west along highway via Dalton to Burton City. Dalton, Central hotel on Main street, on east line of, 1 foot inside curb line, on stone, bronze tablet marked "1102 CANTON" 1100.932 Burton City north along highway to Marshallville. Marshallville, northeast corner crossroads at Union hotel, set in brown stone post, bronze tablet marked" 1123 CANTON" 1122.043 Marshallville north highway to Easton and northwest to Stirling. Easton, 400 feet east of Baltimore and Ohio R. R.: on road to Warwick 400 feet east of its intersection with road to Doylestown, in southeast corner of west abutment of bridge, bronze tablet marked "958 CANTON" 957.373 Stirling, .75 mile east of the Erie station: southwest corner of east abutment of Erie railroad bridge over creek, in bridge seat, bronze tablet marked "964 CANTON". , 963.323 Stirling west and south along highway via Canaan to Wooster. Canaan, 400 feet west of crossroads : on road from Canaan to Congress, in south east corner of west abutment of highway bridge, bronze tablet marked "1054 CANTON 1053 . 159 Wooster, 4.5 miles north of: .5 mile west of Madisonburg, at crossroads inter section, set in east wall of culvert, bronze tablet marked "1109 CAN TON" 1108.032 Wooster University, on the south side of the observatory of, in water table, alu minum tablet marked "1084 CANTON" 1083 . 330 Between Burton City and Wooster spur lines from Pittsburg, Fort Wayne and Chicago R. R. bench marks. Smithville, 1 mile east of: on the Pittsburg, Fort Wayne and Chicago Ry., on the northeast corner of box culvert — railroad company's bench mark 1071.019 Smithville, 1 mile east of: 1 mile south of: highway bridge, on the southeast corner of the north abutment of, bronze tablet marked "1038 CANTON" 1037 .547 Orrville, 1.75 miles west of: on the Pittsburg, Fort Wayne and Chicago Ry., east abutment of culvert, northwest corner of 1037.953 East Union, 700 feet east of Cleveland, Akron and Canton R.R. crossing: high way bridge over creek on State road, on the southwest corner of east abutment of, bronze tablet marked "1074 CANTON" 1072.815 • 186 PRELIMINARY REPORT ON THE FEET. Orrville, Pittsburg, Fort Wayne and Chicago Ry. station: gentlemen's waiting room, east end of north door sill — railroad bench mark 1059 . 258 Orrville, town hall : at front entrance, in water table, aluminum tablet marked "1066 CANTON" 1064.627 Navarre, 3,870 feet north of station: on the Toledo division, north abutment of Wheeling and Lake Erie R. R. bridge, No. 142 A., in east end of, bronze tablet marked "916 CANTON" 915. 191 Stirling northwest along Cleveland, Lorain and Wheeling Railway to Grafton. Seville, 850 feet north of station, Cleveland and Lorain and Wheeling bridge over creek, in northwest corner of south abutment of, bronze tablet marked "987 CANTON" 986.046 Chippewa Lake station, 2,000 feet north of: on the Cleveland, Lorain and Wheeling Ry., in south wing wall of west wall of culvert, bronze tablet marked "1036 CANTON" '. 1035.448 Medina county courthouse, in northwest corner of: in water table, aluminum tablet marked "1093 CANTON" 1091.937 Lester, 1,150 feet east of : on road running east from: west abutment of high way bridge, over Mallet creek, in the northwest corner of, aluminum tablet marked "934 CANTON" 933.476 Belden, south abutment of Cleveland, Lorain and Wheeling Ry. bridge over highway, in the northwest corner of , bronze tablet marked "874 CAN TON" 873.693 CO-OPERATIVE TOPOGRAPHIC SURVEY. 187 CANTON AND CLEVELAND DATUM. (Precise Leveling!) CUYAHOGA, SUMMIT AND STARK COUNTIES. (Cleveland, Akron and Canton Quadrangles.) The elevations in the following list are the results of a line of pre cise leveling connecting the Lake Survey Gage bench mark at Cleveland with bench mark No. 'j'] at Canton of the Pittsburg, Ft. Wayne and Chi cago Railroad between Pittsburg, Pa., and Lima, Ohio. This line and that of the railroad company were included in the precise level net adjusted in 1903 by the Coast and Geodetic Survey, and these elevations result from that adjustment which lowers the original elevation by this line 0.095 foot at Canton with respect to Cleveland. There has, therefore, been 0.095 foot correction distributed uniformly in proportion to the mileage. The total length of the line is 59.7 miles and the total divergence between the two simultaneous direct and reverse rodded lines is 0.076 foot. The party outfit was similar to and the methods of leveling the same as that in previous use. The leveling was done during part of October and November, 1902, by Mr. D. H. Baldwin, topographer in charge. The permanent bench marks recovered on the Cleveland and Canton quadrangles were marked respectively with the letters "CLEVELAND" and "CANTON" and the figures of elevation obtained by the field results of the primary lines which are one foot too high to accord with the mark ing of the three tablets set by this line on the Akron quadrangle. Cleveland south along Wheeling and Lake Erie : Akron, Bedford and Canton: Cleveland, Akron and Columbus and Cleveland Termi nal and Valley Railways to Canton. feet. Cleveland (U. S. Engineers' bench mark), south corner of Front and River streets, north corner of Johnson block, on corner stone of water table, chiseled cross 577 . 736 Cleveland, (U. S. Engineer's water gage) zero mark which equals mean eleva tion of Lake Erie for years 1860 to 1875 inclusive 572. 677 Cleveland, mean elevation of Lake Erie for years 1886 to 1900 inclusive 572 . 153 Cleveland, in front of Erie R. R. station: top of rail 602.6 Line continued along Wheeling and Lake Erie R. R. Cleveland, in front of Wheeling and Lake Erie station : top of rail 641 . 6 188 PRELIMINARY REPORT ON THE FEET. Cleveland, grade crossing of Wheeling and Lake Erie Railway and Cleveland Terminal and Valley Railway, top of rail 587 . 35 Cleveland, east corner of Independence street and E. Clark avenue: north cor ner of railroad bridge over canal and street, on fourth step of wing wall above avenue, chiseled square 591 . 93 Newberg, in front of station, top of southwest rail 780 . 7 Cleveland, grade crossing of Cleveland and Pittsburg and Wheeling and Lake Erie Railways, top of rail 785 . 01 Cleveland, Miles avenue, crossing near station, top of rail 849 . 25 Cleveland, Miles avenue, .84 mile south of station : northwest corner of girder bridge No. 15 over Akron, Bedford and Canto.n Electric Railroad, on coping stone of foundation, chiseled square 822 . 72 Bedford, 2.16 miles northwest of: (R. R. bench mark), top of stone milepost "C 10" , 906 . 50 Bedford, in front of Wheeling and Lake Erie station: top of rail 946.0 Bedford, north corner of town hall: face of fourth course of foundation stones, from top, chiseled square 949 . 64 Line continued along Cleveland and Pittsburg Railroad. Bedford, in front of Cleveland and Pittsburg station : top of rail 941 . 0 Bedford, 1.62 miles south of: grade crossing of Akron, Bedford and Canton and Cleveland and Pittsburg railroads, top of rail 994.9 Macedonia, 1.52 miles north of : southwest corner of girder bridge over highway, on coping of stone foundation, chiseled square . . . .( 1038 . 76 Macedonia, southwest wing wall of girder bridge over road, in top of highest step, bronze tablet marked "1004 CLEVELAND" 1003 . 395 Line continued west along highway to Northfield, thence south along Akron, Bedford and Canton Railroad. Little York, in front of station, top of rail 973 . 2 Little York, 350 feet south of station : north end of .arch wall east side of high way, chiseled square 969 . 98 Town Line, in front of station : top of rail 1037 . 7 Highland Springs, in front of station: top of rail 1071 .9 Chittenden, in front of station: top of rail 1023 .8 Seasons, in front of station: top of rail 1011 . 1 Seasons, .27 mile south of: southeast corner of girder bridge, on coping stone of parapet wall, aluminum tablet marked "1002 CLEVELAND 1902". .1002.426 Wyoga, in front of station: top of rail 1000.8 Puttrell, in front of station : top of west rail 995 . 0 Springdale, in front of station: top of east rail 993.2 Silver Lake Junction, in front of dispatcher's office : top of rail 1023 . 1 Line continued along Cleveland, Akron and Columbus R. R., to East Akron Junction. Silver Lake Junction, southwest end of large stone arch bridge over Cuyahoga river, on end coping stone of west side wall, aluminum tablet marked "1012 CLEVELAND 1902" 1012.197 Cuyahoga Falls, in front of station: top of rail : 1011 .4 Cuyahoga Falls, .9 mile south of: southwest corner of arch bridge on corner of coping stone, chiseled square 1005 . 09 East Akron Junction, northwest corner of stone arch bridge over Cleveland Terminal and Valley Railway, on top stone of wing wall, chiseled square 963 . 73 CO-OPERATIVE TOPOGRAPHIC SURVEY. ] 8(.) FEET. Line continued along Cleveland Terminal and Valley R. R. to Canton. East Akron, in front of station: top of rail 981 . 5 East Akron, 520 feet south of station: north abutment of girder bridge, be tween tracks, on coping stone, aluminum tablet marked "983 CLEVE LAND 1902" 983.434 Krumroy, in front of station ; top of rail 1052 . 0 Myersville,200 feet northeast of station : on northeast corner of high way bridge, southeast comer of foundation stone, bronze tablet marked "1076 CLEVELAND" 1075.424 Myersville, in front of station: top of rail 1073.5 Greentown, in front of station : top of west rail 1107.9 New Berlin, about 400 feet east of Cleveland Terminal and Valley R.R. high way bridge over Nimisila creek, on northeast corner of west abutment, on coping stone, bronze tablet marked "1069 CANTON 1901" 1067.880 New Berlin, in front of station: top of rail -1067.7 New Berlin, 2.08 miles south of: west abutment of bridge No. 44, over brook, on foundation stone coping, chiseled square 1050 . 45 Canton, Cleveland Terminal and Valley Railway station : north side of door sill to women's waiting room, chiseled square 1032 . 03 Canton, in front of station: top of rail v 1030.4 Canton, (Pittsburg, Fort Wayne and Chicago R. R. B. M.), at bridge No. 77, on northwest corner of east abutment, chiseled square 1029 . 16 190 PRELIMINARY REPORT ON THE CINCINNATI DATUM. The elevations in the following list are based on the permanent bench mark "T" established by the United States Coast and Geodetic Survey, consisting of a copper projection fixed in the west side of the court house building, on the north side of the south door, about 2 feet above pave ment, the elevation of which was accepted as 546.537 feet. All bench marks set in this district were marked "CIN," in addition to figures of elevation. The leveling was done in 1898 by Mr. Ralph Stewart, levelman, under the general direction of Mr. Charles E. Cooke, topographer. feet Madisonville, Baltimore and Ohio Southwestern R. R. crossing Central avenue, east end of south abutment of plate girder bridge, first step from bot tom, aluminum tablet marked "CIN 588" 587.409 Cheviot, intersection Walnut street and Harrison pike: aluminum tablet marked "Cin 915" 914.164 Cleves, township hall: foundation of northwest corner of: bronze tablet marked "CIN 499" 498.264 Miamitown, large steel bridge across Miami river, top of south end of east abut ment, bronze tablet marked "CIN 522" 521.439 Barnesburg, on Blue Rock pike, 1.25 miles north of: south corner of foundation of German Evangelical church, aluminum tablet marked "CIN 863" . . . 862.673 Miamiville, Penna. R. R. bridge across Little Miami river: east end of north abutment, aluminum tablet marked "CIN 570" 569 . 186 Mount Carmel, schoolhouse, coping southeast corner foundation: aluminum tablet marked "CIN 882" "... 881 .375 Ninemile Creek, steel bridge .5 mile south of junction of three forks, west end of north abutment, aluminum tablet marked "Cin 589" 588 . 191 California city waterworks pumping station, east end of culvert nearest river running under driveway: aluminum tablet marked "Cin 487" 486.693 CO-OPERATIVE TOPOGRAPPIIC SURVEY. 191 CLEVELAND DATUM. CUYAHOGA, SUMMIT AND LORAIN COUNTIES. (Cleveland, Berea and Oberlin Quadrangles.) The elevations in the following list are based upon an aluminum tablet marked "668 Cleveland 1901" in the west end of stone coping in front of Soldiers' Monument in public square, Superior street, Cleveland, Ohio. The elevation of this is accepted as 668.692 feet above mean sea level in accord with the- Coast and Geodetic Survey adjustment of 1903. The leveling was done in 1901 under the direction of Mr. R. D. Cummin, topographer, by Mr. Geo. Bailey, levelman. All permanent bench marks dependent on this datum are marked with the letters "CLEVELAND" in addition to the figures of elevation. Cleveland along highway east to Warrenville thence south to Mace donia. (Along streets and highways.) feet. Cleveland, southwest corner of Front and East River streets, Johnson House block, northeast corner of, U. S. Engineers' bench mark — a cross (X) on water table 577 .736 Cleveland, Lake Erie U. S. Engineer's water gage: zero mark which equals mean elevation of lake for years 1860-1875 inclusive 572 . 677 Cleveland, Lake Erie, by U. S. Engineer's water gage readings, mean elevation of lake foryears 1886-1900 inclusive 3 572.153 Cleveland,Superior street,Soldiers' monument in public square,in front of, west end of coping, aluminum tablet marked "668 CLEVELAND 1901" 668 . 692 Warrensville, brick schoolhouse, west end of, north face, in foundation 1 foot from ground, bronze tablet marked "1048 CLEVELAND 1901" 1047.794 Bedford, 2.5 miles northeast of: red brick schoolhouse at intersection of five roads, left side of door, bottom step near wall, small square 1082 . 07 Cleveland via North Royalton and Boston to Millers Corners. Cleveland, Cincinnati, Chicago and St. Louis R. R. bridge over Cuyahoga river, southeast side of track, on east end of abutment, chiseled cross 592.26 North Royalton, Church of Christ, east face and about 2 feet from ground, in foundation, bronze tablet marked "1237 CLEVELAND 1901" 1236 . 640 Boston, between Cuyahoga river and mill race to paper mill, southeast corner of masonry pier, bronze tablet marked "664 CLEVELAND 1901" 663.815 13— T. S. 192 PRELIMINARY REPORT ON THE West Cleveland via Rocky River, Trinity Postoffice and Berea to Parma Postoffice. feet. Rocky River, 200 feet east of station: small New York, Chicago and St. Louis R. R. bridge over private road, southwest abutment of, in sill between girder and capstone and about 2 feet below rail, aluminum tablet marked "655 CLEVELAND 1901" 654.865 Trinity, brick schoolhouse north of postoffice, front or west face of window sill south of doorway, aluminum tablet marked "696 CLEVELAND 1901" 696.636 Berea, bridge over east branch of Rocky River, southeast wing of wall, about 2 feet above highway, aluminum tablet marked "769 CLEVELAND 1901" 769 .354 Parma, 1.25 miles southwest of, northeast end of bridge on the Cleveland-Medi na turnpike, southeast side of road, in sill, aluminum tablet mark-ed "846 CLEVELAND 1901" 846.094 Eagle Cliff via Lorain, North Amherst and Elyria to North Ridgeville. Lorain, Erie street bridge over Black river, north side of street inside railing, west abutment of bridge, aluminum tablet marked "598 CLEVELAND 1901" 598.346 North Amherst, .75 mile west of: east wall of Lake Shore and Michigan South ern R. R. bridge, in third course of stone 5 feet 4 inches from ground, in 8th stone from south end, bronze tablet marked "678 CLEVELAND 1901" 678.623 Elyria,court house,in top of foundation stone at northwest corner of, aluminum tablet marked "721 CLEVELAND 1901" 721.222 South Amherst via Oberlin and Grafton to Fields. Oberlin, Severance chemical laboratory of Oberlin college (northwest corner of Lorain and Professor streets) , in east wall of entrance to, 12 feet north of gate post and 2 feet above ground, aluminum tablet marked "817 CLEVELAND 1901" 816.872 Grafton, .5 mile southwest of: highway bridge over east branch of Black river, in top of northeast wing wall of, bronze tablet marked "793 CLEVE LAND 1901" 793.611 Parma via Bennets' Corners and Hardscrabble to crossroads 3 miles east of Grafton. Bennetts' Corners, 1 mile from: on southwest corner of crossroads, in top of end of drain, bronze tablet marked "1058 CLEVELAND 1901" 1058.088 Hardscrabble, 2 miles west of: bridge over stream to north, northwest abut ment of, on northeast corner of mark 852 . 02 Hardscrabble, bridge over west branch of Rocky river, northeast sill of, bronze tablet in top of, marked "794 CLEVELAND 1901" 794 . 657 CO-OPERATIVE TOPOGRAPHIC SURVEY. 193 COLUMBUS DATUM. ROSS, VINTON, HOCKING, PICKAWAY, FAIRFIELD, FRANKLIN AND LICKING COUNTIES. (Chillicothe, Circleville, East and West Columbus Quadrangles.) The elevations in the following list are based upon an aluminum tab let in Columbus court house marked "778 Columbus," the elevation of which by the 1903 adjustment is accepted as 777.295 feet above mean sea It vel. This height is derived from a line of precise levels run from the United States Coast and Geodetic Survey bench mark at Chillicothe. The leveling was done in 1899 under the general direction of Mr. Hersey Munroe, topographer, by Mr. W. F. Hammond, levelman. All bench marks dependent on this datum are marked with the letters "COLUMBUS" in addition to the figures of elevators. Chillicothe to Columbus via Norfolk and Western Railway. FEET. Chillicothe, cut on pedestal of lamp post on the north side of the steps of the front entrance of the courthouse at, marked "Q:B.M. :U. S. C. & G. S., Aug. 5, 1879" 638.182 Chillicothe, 5.6 miles north of: in southeast corner of bridge near crossroads, in bridge seat, bronze tablet marked "691 COLUMBUS 1899" 690.983 Circleville, 4 miles south of: in north end west abutment covered bridge over Sippo creek, bronze tablet marked "707 COLUMBUS 1899" 706.522 Circleville, 2 miles north of: in south end of west parapet wall of box culvert, aluminum tablet marked "693 COLUMBUS 1899" 693 . 108 Ashville, .25 mile south of: in top stepstone north wall east end of railway bridge over Big Walnut creek, aluminum tablet marked "696 COLUM BUS 1899" 696. 0S2 Lockbourne, in top of south pier west end of Norfolk and Western railway bridge over Ohio canal, aluminum tablet marked "716 COLUMBUS 1899" 715.493 Shadeville, 1.5 miles north of: on Spangler hill, 500 feet east of road, iron post set as triangulation'pointjnarked "817 COLUMBUS 1899" 816.503 Columbus, in northwest corner of courthouse, below corner stone, aluminum tablet marked "778 COLUMBUS 1899" 777.295 South Columbus, 2.5 miles southeast of: at Baker hill, iron post set as triangu lation point, marked "819 COLUMBUS 1899" 818 .334 Columbus, 3 miles east of main bridge over Alum creek, in top of south wing of west abutment, aluminum tablet marked "760 COLUMBUS 1899" . . 759 . 766 Reynoldsburg, bridge over Black Lick creek, in second step of south wing, west abutment, aluminum tablet marked "863 COLUMBUS 1899" 862.306 Winchester, .5 mile south of : north abutment highway bridge over Little Wal nut, in east end of bridge seat, aluminum tablet marked "758 COLUM BUS 1899" 757. 675 194 PRELIMINARY REPORT ON THE FEET. Lithopolis, 1.5 miles south of: on county line road: in west wing south abut ment of small highway bridge, aluminum tablet marked "COLUMBUS 886" 1899 888.410 Duvall, 2.5 miles east of: in west end of north abutment of bridge over Little Walnut, aluminum tablet marked "711 COLUMBUS 1899" 711 .330 Columbus, over National Pike via Darby creek and Georgesville to Grove City. Columbus, 3 miles northwest of: 400 feet north of Baltimore and Ohio Rail road, in top of west parapet wall of arch culvert on Sullivan pike, alumi num tablet marked "788 COLUMBUS 1899" 788 . 064 West Jefferson, 1.75 miles east of: in first step of north wing east abutment of- bridge over Big Darby creek, aluminum tablet marked "869 COLUM BUS 1899" 868 . 545 Grove City, 4.5 miles west of: on bridge seat southeast corner of 10-foot bridge, chisel mark 887.404 Grove City, 4.5 miles east of: on southwest end of parapet wall southeast of bridge over Scioto river, chisel mark 705.84 Grove City to Columbus. Urbancrest, south base : west Columbus sheet,marked"836 COLUMBUS 1899" 835 . 88 Columbus, 3.7 miles southwest of: north base of West Columbus sheet, marked "762 COLUMBUS 1899" 762.07 Harrisburg, 3 miles north of: in west end of bridge seat, north abutment, bridge over Big Darby creek, aluminum tablet marked "813 COLUM- .BUS 1899" 812.479 Harrisburg, 5 miles west of: southwest corner of Franklin county, in stone cor ner post, aluminum tablet marked "933 COLUMBUS 1899" . , 932 . 745 Darby, .5 mile east of: west corner of small iron bridge, in bridge seat, alumi num tablet marked "903 COLUMBUS 1899" 902.910 Commercial Point, in water table at southwest corner of school building, alu minum tablet marked "792 COLUMBUS 1899" " 791 . 570 CO-OPERATIVE TOPOGRAPHIC SURVEY. 195 FRANKLIN, MADISON, DELAWARE, UNION, MORROW, AND MARION COUNTIES. (Dublin, Delaware, and Westerville Quadrangles.) The elevations in the following list are based upon an aluminum tablet in the court house at Columbus, Ohio, Marked "778 Columbus." The elevation of this is accepted as 777.295 feet above mean sea level, derived from Coast and Geodetic Survey bench mark "Q" at Chillicothe the ele vation of which as determined by the adjustment in 1903 of precise leveling is 638.182. The initial points upon which this leveling depends are bench marks on the East and West Columbus quadrangles, see Appendix to the 21st Annual Report U. S. GeoJ. Survey, which gives all previous work in this locality. The elevation there listed being lowered 0.300 feet. The leveling on the Dublin and the Westerville quadrangles was done under the direction of Mr. Wm. H. Griffin, topographer, in 1901 and 1902, by Mr. C. H. Birdseye, levelman. The leveling on the Delaware quadrangle was done in 1901 under the direction of Mr. Basil Duke, topographer, by Mr. Carleton McRae, level- man. All permanent bench marks dependent on this datum are marked with the letters "COL," "COLS," and "C" in the Dublin, Westerville and Del aware quadrangles respectively in addition to the figures of elevation. Columbusjnorth along High street, west along Lane Avenue and north along highway near scloto river to dublin. Columbus, at northwest corner of courthouse, in lower corner stone, aluminum tablet marked "778 C" 777.295 TOLLGATE (NEAR DUBLIN) EAST VIA ELMWOOD TO WORTHINGTON. Worthington, on south side of Grammar school building, in arch of foundation, over cellar window, aluminum tablet marked "884 C" 884 . 020 Columbus, 3 miles west of: northwest along Sullivan pike and Toledo and Ohio Central and Pittsburg, Cincinnati, Chicago and St. Louis R. Rs. to Mudsock pike, 2 miles south of Hilliard. Columbus, 3 miles west of : 400 feet north of Big Four Ry. in top of wall of arch culvert, aluminum tablet marked "788 C" 788 . 064 Hilliard, 2 miles southwest of, west along Mudsock and Alton-Darby Creek pikes via Mudsock to Darby Creek covered bridge. Darby Creek, in southeast abutment of covered bridge over : aluminum tablet marked"899 COL" 898.898 Dublin northwesterly along Delaware and Union counties and Marys ville pike to New California. Dublin, at west end of steel bridge over Scioto river, in south stone wall, bronze tablet marked "805 COL" 805.261 196 PRELIMINARY REPORT ON THE FEET. New California northeast along Delaware and Plain City pike to Belle Point. New California, in southwest corner of foundation of Jerome township high school, aluminum tablet marked "993 COL" 993.461 New California north along highways via Watkins to Mill Creek bridge and thence east to a point 3 miles southwest of belle Point. Watkins, 1.5 miles north of: in top of southwest abutment to covered bridge, bronze tablet marked "926 COL" 926. 184 Belle Point easterly along highways to Stratford. 'Belle Point, in northwest abutment to bridge over Mill creek, in top stone, bronze tablet marked "863 COL" 863 . 218 Stratford southerly along highway via Gregory and Lewis Center to Worthington. Gregory, .5 mile east of: in southwest corner of foundation of brick school- house, in subdivision No. 7, aluminum tablet marked "949" 949 . 198 East Columbus along Cassidy free fike and Sunbury pike via Parks Mills to point 3.7 miles north of latter, thence East along Sunbury to New Albany. Columbus, 3 miles east of: Main street bridge over Alum creek, top of south wing of west abutment of, aluminum tablet marked "760 COL 1899" . . . 759 . 766 Parks Mills, covered bridge over Alum creek, southeast abutment 4th step from top, bronze tablet marked "773 COLMBS" 773 . 223 New Albany east 1.7 miles thence south along public roads via Oakland Corners to Reynoldsburg. Haven Corners, 1 mile east of: at crossroads in east wall of foundation of brick schoolhouse, bronze tablet marked "1022 COL" 1022 . 122 Reynoldsburg, bridge over Rocky Fork, in stone abutment on southwest corner aluminum tablet marked "863 COL 1899" (stone containing tablet is in new position due to reconstruction of bridge abutment) 862.306 Junction Sunbury and Granville pikes, north along public roads via Westerville and Africa to Gregory schoolhouse. Westerville, Association hall, Otterbein University,on northeast corner, in top stone of foundation, aluminum tablet marked "859 COL" 860.091 Africa, .25 mile west of: iron bridge over Alum creek, east abutment, in top stone of south wing wall, bronze tablet marked "831 COLS" 831 . 731 Cheshire east along public roads via Rome, Sunbury to Van Valley. Sunbury, City hall: on northeast corner, in foundation, aluminum tablet marked "970 COLS" 970.266 Vans Valley, .1 mile south of: schoolhouse, at northwest corner, in top stone of foundation, aluminum tablet marked "1061 Cols" 1061 . 564 Centerville schoolhouse, subdivision No. 6, on northeast corner of foundation, corner stone, in top of, bronze tablet marked "1068 COLS" 1068 .340 New Albany schoolhouse, in northeast corner stone of foundation, north side, aluminum tablet marked "1033 COLS" 1033.514 Delaware north along highway on east side of river to Water Hill, thence east along highway to Ashley and southwest via Leon ardsburg to Delaware. Delaware courthouse, on slab in front of statue, chisel mark 89 . 510 CO-OPERATIVE TOPOGRAPHIC SURVEY. 197 FEET. Delaware, 7.75 miles north of: in stone on west side of entrance to Marlborough church, bronze tablet marked "925 C" 924.989 Leonardsburg, on stone steps of warehouse, bronze tablet marked "971 C" . . . . 972.025 Delaware east along Bowtown pike and south returning by Sunbury pike to Delaware. Delaware City hall, on northwest steps of: bronze tablet marked "870 C" . . . . 871 . 010 Delaware, 4.5 Miles east of: on Sunbury pike, north side of cast abutment of steel culvert bridge, bronze tablet marked "897 C" 897 . 539 Delaware (2 miles north of), north of Troy Chapel, west to Radnor pike and south to Monnett Hall, Delaware. Delaware, 5 miles north of: Troy Chapel, in stone entrance to, bronze tablet marked "942 C" 942 . 428 Delaware, along highway west to Scioto river, thence north along west side of same and east to Norton, thence south via Troyton to Troy schoolhouse. Delaware, 5.25 miles west of: in north side of west abutment to bridge on Marysville pike, bronze tablet marked "871 C" 871 . 338 Lybrand postoffice, 1 mile north of: on culvert 100 yards west of schoolhouse, aluminum tablet marked "928 C" 928 . 257 (The above is on an unchecked spur from Warrensburg) . Marlborough Church west to Radnor, thence north to Prospect, thence east via Waldo to Windfall Church and south to Water Hill. Radnor, township hall, near top step of; bronze tablet marked "937 C" 937 . 610 Prospect, in west steps of City hall: aluminum tablet marked "908 C" 909 . 244 Waldo, 2.5 miles northeast of: steel bridge over Olentangy river, north wing of east abutment, bronze tablet marked "940 C" 940. 732 Prospect west and north to Woodland, thence east and south to Prospect. Woodland, in stone entrance to schoolhouse: bronze tablet marked "948 C" . . 949 . 192 198 PRELIMINARY REPORT ON THE GRAFTON DATUM. WASHINGTON COUNTY. ( Waverly and Parkersburg Quadrangles.) The elevations in the following list are based upon Coast and Geo detic Survey bench mark "M" at Grafton, W. V., a chiseled square on the top of the north side of the central pier of the Baltimore and Ohio Railroad over Taggart's Valley Creek. The elevation of this as determined by that Bureau by the adjustment of 1903 of precise leveling is 999.855 feet above mean sea level. The initial points upon which these levels depend are various bench marks of the Army Engineers (Ohio River Survey) and Coast and Geo detic Survey (transcontinental) precise level lines of the precise level net. The leveling on the Waverly and Parkersburg quadrangles was done in 1902 under the direction of Mr. W. N. Morrill, topographer, by Mr. j. W. Hodges, levelman. All permanent bench niarks dependent on this datum are marked with the letters "GRAFTON" in addition to the figures of elevation. Willow Island, West Virginia, northeast via Newport to Bevan, thence northwest via steelrun to point 3 miles north of stanleyville, thence south along cleveland and marietta railroad to marietta. FEET. Willow Island, 4 miles northeast of: 2.2 miles southwest of Newport, on south east pier of highway bridge over Newell's Run, chiseled square 606 . 69 Steelrun Postoffice, 2 miles south of: southwest abutment of Bear Run bridge over Little Muskingum river, on coping stone, bronze tablet marked "641 GRAFTON 1902" 640. 397 Dye, 3 miles southeast of: at forks of road, on south foundation of small bridge, chiseled square 642 . 23 Stanleyville, 3.1 miles north of: 370 feet east of railway track, north of public highway, in face of a ledge of rock, bronze tablet marked "677 GRAF TON 1902" 676.940 Marietta (new) courthouse: opposite postoffice, southeast corner in sill, alum inum tablet marked "616 GRAFTON 1902" 615.930 Marietta west along Marietta, Columbus and Cleveland Ry. to Dunbar. Marietta, 2 miles south of: on northeast foundation of building west of track, chiseled square 629 . 19 Fleming, in north foundation of Wm. Thomas Fleming's dwelling: 150 feet southeast of postoffice and station, bronze tablet marked "796 GRAF TON 1902" , 796.348 CO-OPERATIVE TOPOGRAPHIC SURVEY. 199 FEET, Napier, in front of station : top of rail 801 . Napier station, north of track at overhead bridge, in face of rock, bronze tablet marked "803 GRAFTON 1902" 802.672 Dunbar south along highway via Filmore to Little Hocking. Dunbar, 3 miles south of: on southeast abutment of small bridge, chiseled square 747 . 96 Little Hocking, southwest abutment pier of Baltimore and Ohio bridge over Little Hocking creek, on top of, bronze tablet marked "619 GRAFTON 1902" 619.05 Little Hocking, at: southwest foundation of Baltimore and Ohio Railway bridge over Little Hocking creek, chiseled square 623 . 566 Napier north along highway north to Brown's Mills, thence east to Willow Farm, thence south along Ohio and Little Kanawha Railroad to Marietta. Brown's Mills postoffice, 1 mile northeast of: W. J. M. Slottar's barn, in foundation stone, near center on south side, aluminum tablet marked "814 GRAFTON 1902" 814.402 Brown's Mills, 13.3 miles northeast of: on top of "northwest abutment of cov ered high bridge over Rainbow creek, bronze tablet marked "636 GRAF TON 1902" 636.093 200 PRELIMINARY REPORT ON THE STEUBENVILLE DATUM. COLUMBIANA, JEFFERSON, CARROLL, HARRISON, BELMONT AND MONROE COUNTIES. ( Wellsville, Salineville, Steubenville, Cadiz, Scio, St. Clairsville, Barnes ville and Clarington Quadrangles.) The elevations in the following list are based upon an aluminum tablet at the southeast corner of the Jefferson county court house at Steuben ville, Ohio, marked "716 Steubenville." The elevation of this is accepted as 714.729 feet above mean sea" level and was determined from the Army Engineer's bench mark "67 A" on the water table of the same building, the elevation of which, in accordance with the Coast and Geodetic Survey adjustment of 1903 of precise leveling is 710.306 feet. The initial points upon which this leveling depends include other bench marks of the Army Engineer's precise level line along the Ohio river the elevations accepted for which accord with said adjustment. The leveling on the Wellsville and Salineville quadrangles was done in 1902 under the direction of Mr. Van H. Manning topographer, by Messrs. A. T. Bagley, and R. G. DeFrees, levelman. The leveling of the Steubenville quadrangle was done in 1901 and 1902 under the direction of Messrs. W. T. Griswold .and C. E. Cooke, topographers, by Messrs J. H. Wetzel and J. A. Buford, levelmen, re spectively. The leveling on the Cadiz, Scio, St. Clairsville and Barnesville quad rangles was done under the direction of Mr. W. T. Griswold, topogra pher, in 1901, by J. H. Wetzel, and in 1902, by B. J. Green, levelman. The leveling on the Clarington quadrangle was done in 1902 under the direction of Mr. Wm. H. Griffin, topographer, by Mr. C. H. Birdseye, levelman. All permanent bench marks dependent on this datum are marked with the letters "STBNVL" or "STEUBENVILLE" in addition to the figures of elevation. East Liverpool north via Calcutta and Sprucevale to Clarkson. feet. East Liverpool, (U. S. Engineer Corps bench mark 43 A), large rock opposite Jackson street, rock is 28 feet wide by 35 feet long, cut on 664. 63 East Liverpool, City hall, on foundation stone, northwest corner of, aluminum tablet marked "731 STBNVL" 731 .205 CO-OPERATIVE TOPOGRAPHIC SURVEY. 201 FEET. East Liverpool, River View cemetery, Soldiers' Memorial hall, on bottom step, at southeast corner 1239 . 69 Calcutta, southeast corner of Main street, 15 feet from Trollen store, at base of telephone pole, large rock, aluminum tablet marked "1108 STBNVL" 1108 . 132 Clarkson, across street from Clarkson hotel: residence of Dr. Vale, in north west corner of stone coping under walk, aluminum tablet marked "1193 STBNVL" 1192. 581 East Liverpool west to Wellsville, thence northwest via West Point to Elkton, thence east to Clarkson. Wellsville, City hall, corner 5th and Main streets, under second window from north on east side of building, in top of foundation, aluminum tablet marked "709 STBNVL" 708.373 Wellsville, 3.5 miles north of: on Lisbon road, Highland town road to west, on northwest corner of front steps to Yellow Creek Presbyterian church, chiseled square 1203 . IP West Point, in northwest abutment of iron bridge over Beaver creek, aluminum tablet marked "907 STBNVL" 906. 198 Elkton, bridge over Elk Run: last stone in northwest abutment of, aluminum tablet marked "898 STBNVL" 897.744 Wellsville along road and Cleveland and Pittsburg Railroad via Irondale to Salineville. Irondale, 400 feet south of C. & P. R. R. track, southeast abutment wagon bridge over Little Yellow creek, bronze tablet marked "717 STBNVL" 716 . 968 Irondale, 7.15 miles north of: railroad bridge No. 41, 50 feet east of wagon road. 1000 feet west of coal tipple, in southeast abutment of bridge, chiseled circle ,847 . 187 Salineville northwest along Cleveland and Pittsburg R. R. to Ken sington. Kensington, triangulation station, 1 mile southeast of Kensington, in top of marble post, bronze tablet marked "1375 STBNVL" 1375 . 052 Kensington east along road via Lisbon to Elkton. Hanover, iron bridge over abandoned sandy canal, in northwest abutment of, chiseled circle 1134 . 10 Dungannon, in front step of St. Philip's Catholic church, chiseled circle 1 171 . 34 Dungannon, 2 miles east of: in second step of Point Pleasant M. E. church, chiseled square 1068 . 17 Lisbon, Columbiana county courthouse: in north side of northeast corner of, bronze tablet marked "968 STBNVL" 967.547 Salineville via Berea church and Bergholz to point 2.5 miles south of Bergholz. Monroeville, .5 mile south of: at Elder triangulation station, bronze tablet marked "1388 STBNVL" 1387.328 Bergholz, at schoolhouse: in southeast corner of foundation of, bronze tablet marked "924 STBNVL" 923.852 Bergholz, 2.65 miles south of: on Amsterdam road at railroad crossing and forks of road to west, iron bridge 50 feet east of, bronze tablet marked "905 STBNVL" 904.612 202 PRELIMINARY REPORT ON THE FEET. Hammondsville south along roads via New Somerset to Knoxville. Hammondsville, iron bridge on Wellsville road, northeast abutment of, chiseled circle 690. 24 New Somerset, store and postoffice of N. C. Yeagley, in northeast girder stone, bronze tablet marked "1220 STBNVL" 1219.414 Bergholz west along road toward Harlem Springs, thence north to Carrollton triangulation station. Morgan Bridge, 2 miles west of, on Bergholz-Harlem road, .5 mile west of large brick house, at iron bridge, circle chiseled in northwest wing wall 917. 75 Morgan Bridge, 2.5 miles west of, on Bergholz-Harlem road, 510 feet east of brick house at end of road, on iron bridge, circle chiseled in stone wall . . 925 . 35 Morgan Bridge, 4.3 miles west of: near forks of roads, one northwest to Car rollton, other southwest up creek to Kilgore, iron bridge on road to Kilgore, 500 feet west of forks, on northwest wing wall of bridge, bronze tablet marked "958 STBNVL" 957 . 580 Line follows road northwest, without entering Hariem Springs, to Car rollton triangulation station. Morgan Bridge,5 miles west of: Harlem Springs, 2 miles east of, on center fork of road, .5 mile southeast of forks of road, iron bridge, circle chiseled on southwest wall 996.32 Harlem Springs, .1 mile northeast of: on Bergholz road, at forks of road north to Scroggsfield, forks of road southwest to Harlem, .25 mile west, 300 feet north of Bergholz road, on stone wall of wooden bridge on Scroggs field road, circle cut in northeast wall 993.10 Harlem Springs, 3 miles north of: on Augusta road, at forks of road west to Carrollton road, old log house in southwest angle of comers, iron bridge 600 feet south of corners, circle cut in stone wall of 1065 . 50 Carrollton triangulation station, bronze tablet marked "1378 STBNVL" 1377 . 234 Carrollton triangulation station east along road via Scroggsfield to Berea church. Scroggsfield, 1 mile east of: on Salineville road, at crossroads Bergholz-Me- chanicstown road, and of Lake Erie, Alliance and Wheeling Railroad, 800 feet north of creamery, iron bridge, 10 feet west of, on southwest abutment of, bronze tablet marked "1025 STBNVL" 1024.013 Lisbon south along road via Garvers to Salineville. Lisbon, courthouse, north side of northeast corner of, bronze tablet marked "968 STBNVL" , 967.547 Lisbon, 3.7 miles south of: bridge over run, northwest abutment of, chiseled circle 1031 .26 Garvers, .5 mile south of: road forks to west, south of crossroads, southwest abutment of iron bridge 985 . 84 Garvers, 2.5 miles south of: Salineville road, northeast corner of Geo. Patter son's house, in foundation, bronze tablet marked "1365 STBNVL" .... 1364 . 871 East Liverpool, Ohio, via Fairview, W. Va., to New Cumberland, West Virginia. Chester, 1 mile south of: .25 mile east of Locust Grove cemetery, Allison tri angulation station, bronze tablet in top of marble post, marked "1337 STBNVL" 1337 . 156 Fairview, on the north side of Tri-State Normal school, at base of stone frame to front door of , aluminum tablet marked "1196 STBNVL" 1195.638 CO-OPERATIVE TOPOGRAPHIC SURVEY. 203 FEET. New Cumberland, (U. S. Engineer Corps bench mark 56A) D. S. Schiller Foun dry Co.'s works, southwest corner of, Front and Ferry streets, in west end of door stoop, chiseled square 670 . 66 Steubenville to Skelly. Steubenville,southeast corner of courthouse : on third tier of foundation, alum inum tablet marked "715 STEUBENVILLE 1901" 714.580 Mingo Junction, in front of station: top of rail 674.5 Mingo Junction, bridge-No. 46, on northwest coping stone of, chiseled square. . 670.31 Steubenville, 4.4 miles southwest of: bridge No. 48, on northeast corner of coping stone of, chiseled square 675 . 84 Gould station, in front of station : top of south rail 692 . 4 New Alexandria, in front of station : top of south rail 740 . 7 New Alexandria, .6 mile west of: on northwest abutment of small bridge, top stone, bronze tablet marked "STEUBENVILLE" 751 .289 Fernwood station, 600 feet east of: on north end of, arch culvert, railroad bench mark 777 . 14 Fernwood station, 1.6 miles west of: bridge No. 52 over Cross creek, on north east corner of coping stone, railroad bench mark 810 . 66 Reed station, 390 feet east of: arch bridge No. 53 over Cross creek, on north east coping stone of, railroad bench mark 828 . 47 Reed station, 3300 feet west of: on bridge No. 56, northeast corner of coping stone, bronze tablet marked "STEUBENVILLE" 843.684 Skelly, Iron wagon road bridge, in northwest wing wall of, on top stone, chis eled square 865 . 169 Skelly via Bloomfield and Uniondale to Cadiz Junction. Skelly, .9 mile west of: bridge No. 58 over Cross creek, on southwest coping stone of, chiseled square 888.114 Unionport, road crossing, top of rail 968 . 96 Unionport, 1200 feet west of: stone bridge over Cross creek, on northeast cop ing stone of, aluminum tablet marked "STEUBENVILLE" 975.554 Miller, in front of station : top of rail 1025 . 1 Cadiz Junction, road crossing, top of rail i 1095 . 5 Cadiz Junction, at intersection of Cadiz branch railroad with main line Pitts burg, Cincinnati, Chicago and St.Louis Railroad, north side of wall on tum-table, on top stone of, bronze tablet marked "STEUBENVILLE" . 1098 . 303 Cadiz Junction to Cadiz. Falk station, road crossing, top of rail 1224 . 82 Limestone station, in front of: top of rail 1222.3 Conway, in front of station: top of east rail 1263.3 Crawford, in front of station : top of west rail 1262 . 9 Cadiz, north entrance to courthouse, first landing of stone steps, on west end of, aluminum tablet marked "1280 STEUBENVILLE" 1279.360 Unionvale southeast via Hurford, Adena, etc., to Dillonvale. Adena, 1800 feet south of: iron bridge No. 198-A, on top stone of northwest abutment of, aluminum tablet marked "860 STEUBENVILLE" 859 . 376 Dillonvale, 3300 feet north of: iron wagon bridge at intersection of roads, on southeast wing wall of, aluminum tablet marked "737 STEUBEN VILLE" 736 .530 Dillonvale north via Smithfield and Bloomfield to Skelly. Smithfield, water table on brick schoolhouse, on northwest corner of, aluminum tablet marked "1240 STEUBENVILLE" 1239 . 730 204 PRELIMINARY REPORT ON THE FEET. Bloomfield, water table on brick schoolhouse, on northwest corner of, alumin um tablet marked "1298 STEUBENVILLE" 1297.835 Skelly, iron wagon road bridge, northwest wing wall of, top stone of, chisel mark 865 . 17 Cadiz Junction to Unionvale. Rexford, in front of station: top of rail 1139 . 0 Greenough, in front of station: top of rail 1092.4 Unionvale, 2400 feet east of station: bridge No. 193- A, on northwest bridge seat, bronze tablet marked "971 STEUBENVILLE" 970 . 707 Skelly via Richmond, Springfield, Amsterdam, Jefferson and Jewett, to Cadiz Junction. Richmond, brick schoolhouse at south end of, on stone door step of, aluminum tablet marked "1286 STEUBENVILLE" 1285 . 138 East Springfield, public school building, on southeast corner of foundation stone of, aluminum tablet marked "1331 STEUBENVILLE" 1330 . 321 East Springfield, 4.5 miles northwest of: iron bridge over Yellow creek, on southwest wing wall of,bronze tablet marked "905 STEUBENVILLE" 904 . 637 Amsterdam, 3 miles south of: north side of schoolhouse, in top foundation stone of, aluminum tablet marked "1276 STEUBENVILLE" 1275 . 094 Smithfield along Warrenton pike eastward. Smithfield, 5 miles east of: Mr. M. B. Cole's barn, on southeast corner of foun dation of, aluminum tablet marked "1214 STEUBENVILLE" 1213 . 417 Cadiz northwest via Smithdale to station 45, thence northeast to Bow- ERSTON. Cadiz, 3.5 miles west of: on north side of road at corner of road to right, on stone culvert, chiseled square 952 . 26 Cadiz, 6 miles west of: (Stock township, Harrison county), John N. Haver- field's brick house, on front door step to, aluminum tablet marked "938 STEUBENVILLE" 937 . 024 Cadiz, 7.5 miles west of: 600 feet west of blacksmith shop, bridge at crossroad, on southeast abutment of, chiseled square 902 . 90 Cadiz, 11.7 miles west of: (Stark township, Harrison county), residence of J. W. McDivitt, on southeast corner foundation stone of, aluminum tablet marked "909 STEUBENVILLE" 908.586 Franklin, 2 miles west of: on northeast abutment of bridge, chiseled square . . . 871 . 67 Philadelphia road, .5 mile west of: Pittsburg, Cincinnati, Chicago and St. Louis R. R. stone arch bridge No. 86, northeast jwing wall, on northeast coping of, aluminum tablet marked "868 STEUBENVILLE" 867 . 022 Bowerston, Pittsburg, Cincinnati, Chicago and St. Louis R. R. stone bridge No. 84, on northeast coping of, aluminum tablet marked "943 STEU BENVILLE" 942 . 569 McDivitt's residence, 11.7 miles west of Cadiz, south through Deers- ville to poulston residence. (Single Spur Line.) Deersville, 2 miles south of: residence of J. N. & H. T. Poulston, in southeast corner of foundation of, aluminum tablet marked "1189 STEUBEN VILLE" (in Harrison county) 1188 . 412 Steubenville along road via Winterville to Richmond ville. Steubenville, in southeast corner of courthouse: aluminum tablet marked "715 STBNVL" 714.580 CO-OPERATIVE TOPOGRAPHIC SURVEY. 205 FEET. Winterville, in southeast corner of foundation of Winterville church, aluminum tablet marked "1256 STBNVL" 1255.784 Steubenville along road via Island Creek church and Knoxville to Richmond. Alikanna, stone abutment of foot bridge leading to waterworks, in southwest pier of, aluminum tablet marked "663 STBNVL" 662 . 696 Island Creek bridge, across Island creek: 100 yards from road leading to Cos- tonia, in southwest pier of bridge, bronze tablet marked "788 STBNVL" 787 . 583 Knoxville, at west end of: in southeast corner of stone foundation of church, aluminum tablet marked "1280 STBNVL" 1279 . 657 Steubenville southwest via Brilliant and New Alexandria to Smith- field. Brilliant, railroad bridge over road, in southeast corner of bottom tier of stone, at northeast abutment of, T cut in stone 653 . 22 New Alexandria, in northeast corner of stone foundation of brick church, bronze tablet marked "1249 STBNVL" 1249 . 130 West Virginia. — Cross Creek bridge northeast to Colliers, thence west to holliday's cove. Cross creek, third bridge over : opposite Wabash concrete bridge, southeast cor ner of, in stone abutment, chiseled cross 672 . 400 Colliers station, at northwest corner of bridge, in stone abutment of, aluminum tablet marked "824 STBNVL" 823.597 Holliday's Cove, .5 mile east of: bridge marked "39"Pan-Handle railroad, in southeast corner, in coping stone, chiseled cross 741 .90 Holliday's Cove station north to New Cumberland. Zalia, 100 feet south of church, on east side of road, opposite lower end of To ronto street at ferry, in big boulder, bronze tablet marked "704 STBNVL" 703.720 New Cumberland east to Carson's oil wells, thence southwest to Hol liday's Cove. New Cumberland, 3.25 miles east of: at northeast corner of bridge, T cut in stone 935 . 14 Comettsburg, southwest corner of Freshwater's house, bronze tablet marked "1150 STBNVL" i 1149 .920 Schoolhouse on Cross creek via Independence, Pa., to Wellsburg, West Virginia. Colliersville, 5 miles south of: covered bridge, in southwest corner of abutment, cross cut in stone 754 . 58 Independence, Pa., 2.5 miles northwest of: bridge over Cross creek, in south east corner of, aluminum tablet marked "784 STBNVL" 784.024 Wellsburg, West Va., one mile east of: stone horse block in front of Jacobs's house, aluminum tablet marked "1001 STBNVL" 1000.935 Wheeling, W. Va., along Cleveland, Lorain and Wheeling Ry. via Bar ton and Flushing, Ohio, to Freeport, Ohio. Wheeling, U. S. Engineer bench mark No. 88-A, center of pedestal of Wheeling and Lake Erie Railroad bridge over Ohio river, pedestal is on west side of Pittsburg, Cincinnati, Chicago and St. Louis Ry. and between rail road and bridge pier 662 . 290 206 PRELIMINARY REPORT ON THE FEET. Martin's Ferry, on east side of west pier of Martin's Ferry- Wheeling street-car bridge, 6 feet north of southeast corner of pier and 1J^ feet off ground, B marked "US" 651 .489 M Bridgeport, south side of approach to Wheeling and Bridgeport bridge, on cop ing of, bronze tablet marked "662 STEUBENVILLE" 661 .710 Wheeling creek, east side of: on north end of west abutment of bridge 217, chiseled square 656.303 Wheeling creek, at west end of Wheeling Creek station: on south end of bridge No. 214, west abutment, chiseled square 678 . 250 Wheeling creek, 1 mile west of: on south end of west abutment of bridge No. 213, chiseled square 688 . 187 Wheeling creek, 1.5 miles west of: on north end of east abutment of bridge No. 212, chiseled square 702.294 Blaine postoffice, Pasco station, east approach to stone bridge over Wheeling creek, on National road, on south wall of, chiseled square 726 . 59 Blaine, 1 mile west of: bridge No. 208, on south end of west abutment, tablet marked "742 STEUBENVILLE" 741 .604 Blaine, 2.2 miles west of: 660 feet east of Barton tunnel, bridge No. 203, south side of west abutment, chiseled square . '. 771 . 28 Barton, east end of: bridge No. 200, on south end of west abutment, chiseled square.., , 791.80 Maynard, 1 mileWrat of : wooden covered county bridge over Wheeling creek, on north a3fe of east abutment, on coping, aluminum tablet marked "842 STEU^NVILLE" 841 .416 Maynard, 2.9 miles west of- bridge No. 185, just east of Fairpoint tunnel, on north end of fygt abutment of, chiseled square 887 . 83 Fairpoint, .5 mile eas&pf: bridge No. 182, on north end of west abutment, chiseled square /\.„ 899 .993 Fairpoint, .8 mile west oiV.bridge No. 176, on north end of west abutment of, aluminum tablet n%ked "920 STEUBENVILLE" 919 . 770 Bannock, just west of: bridge No. 170, on north end of west abutment of, chis eled square ' .< 984.83 Laffertv, .5 mile west of: bridge No. 162, on north end of west abutment, bronze tablet marked "1032 STEUBENVILLE" 1031 . 343 Flushing, south side of Main street, Dr. Barricklow's dwelling, in north foun dation wall of, aluminum tablet marked "1319 STEUBENVILLE" 1318 . 789 Piedmont, just east of railroad crossing at station on bridge seat at northwest corner of country bridge,bronze tablet marked "889 STEUBENVILLE" 889 . 105 Freeport, on south side of Main street, on door sill to entrance to bank of Free- port, aluminum tablet marked "1004 STEUBENVILLE" 1003 . 688 Tennett's tunnel, at north end of: at northwest corner of bridge No. 134, on top of stone, chiseled square 875 . 70 Tippecanoe, on southwest corner of Davies and Spencer streets, north foun dation wall of dwelling on, bronze tablet marked "882 STEUBEN VILLE" 881 .394 Tippecanoe east along road via Minkeville to Barnetto bridge. Tippecanoe, .8 mile east of: covered bridge over Brush Fork, on south wing wall of east abutment, chiseled square 869 . 29 Clendenning, postoffice, on east foundation wall of E. D. Clendenning's dwell ing, bronze tablet marked "1091 STEUBENVILLE" 1090.890 CO-OPERATIVE TOPOGRAPHIC; SURVEY. 207 FEET. Barrett's schoolhouse, east end of top step of entrance to: bronze tablet in, marked "915 STEUBENVILLE" 914.693 St. Clairsville Junction along St. Clairsville and Northern Ry. and Baltimore and Ohio Ry. via St. Clairsville and Neff's to Ben- wood, West Virginia. St. Clairsville, on east end of main entrance to courthouse, bronze tablet marked ^^"1284 STEUBENVILLE" 1283.881 North Neff's, county bridge over Little McMahon's creek, on south end of west abutment, bronze tablet marked "733 STEUBENVILLE" 732 . 349 St. Clairsville Junction, just west of station, south end of east abutment of bridge No. 38, chiseled square 722 . 16 Neff's Siding, 2.1 mile west of: on center of west abutment of bridge No. 39 chiseled square 710 . 97 Bellaire, corner of Belmont and 32nd streets, on top step, under transom of City building, (on Belmont street), aluminum tablet marked "667 STEUBENVILLE". 667.639 Benwood, West Virginia, U. S. Engineers' bench mark "94-A," on east face of shore pier of Baltimore and Ohio railroad bridge over Ohio river from Bellaire to Benwood, pier is 40 feet west of Pittsburg, Chicago, Cleve land and St. Louis Ry., and mark is 95 feet north of south angle in face of pier, and level with surface in 1902, chiseled ledge 648 . 227 Neff's Siding west along Baltimore and Ohio Railroad to Barnesville. Neff's Siding, 1 mile west of: stone arch bridge, on south side on coping of center of, chiseled square 749 . 44 Glencoe, just east of station : on northwest corner of wes|tfi|Kitment of bridge No. 34, chiseled square Mff ., 831.91 Warnock, just east of station : on north end of west abutmfflitlof bridge No. 30, bronze tablet marked "942 STEUBENVILLE". . S'l 941 .465 Warnock, 1.8 miles west of : on north end of east abutmenf'pf) bridge No. 28, near center, chiseled square \ .? 994 . 72 Belmont, on water tank, on south side of the Belmont National Bank building, aluminum tablet marked"1188 STEUBENVILLE" . \ \ 1187.524 Barnesville, City building, on west side of Arch street, on south end of second step of entrance to, aluminum tablet marked "1270 STEUBENVILLE"1269 . 823 Freeport, 7.9 miles south of: iron bridge over Skull Fork creek, on the London- derry-Fairview road, on east end of south wing wall of east abutment, aluminum tablet marked "895 STEUBENVILLE" 894.983 Fairview, on south side of Main street, horse block in front of U. P. church, aluminum tablet on top of, marked "1237 STEUBENVILLE" 1236 . 523 Fairview, 2.3 miles south of: the crooked bridge, 1 mile west of Hendrysburg, near west end of bridge, on top of coping of south side, chiseled square . . 1097 . 48 Hendrysburg, 1.4 miles south of: at forks of National road and pike to Barnes ville, at south end of small bridge, on top of stone across abutments, chiseled square 954 . 67 Barnesville, third house from east end of Baltimore and Ohio R. R. station: on north side of street, in front of, on top of curb, chiseled square 1244 . 32 Piedmont northeast along county roads via Estep and Elk Run to Bushy Fork road near Minksville. Piedmont, 4.8 miles northeast of: Estep, .25 mile south of: north end of Beatty Carrothers's barn to right, on wing wall at center of, aluminum tablet marked "1264 STEUBENVILLE" 1263 .383 14— T. S. 208 PRELIMINARY REPORT ON THE Elk Run to Barrett's bridge. feet. Cassville, porch in front of postoffice and store building to north of road : on stone at southeast comer of, chiseled square 1245 . 90 CONOTTON ALONG PUBLIC ROADS TO PeRRYSVILLE AND RETURN. Perrysville, near northeast corner of M. E. church: on south foundation wall, aluminum tablet marked "1272 STEUBENVILLE" 1271.081 Cadiz south along road to Flushing. Cadiz, 1.3 miles south of: 400 feet south of barn west of road, on bridge No. 25, chiseled square 1073 . 66 West Virginia. — Benwood south along Bellaire, Zanesville and Cin cinnati Ry. via Shady Side to Wee Gee Station. OHIO- Wee Gee creek bridge, on southeast abutment to bridge : chiseled square 645 . 42 Key, .5 mile west of station: Robert McKelvey's residence, in top of founda tion on northeast corner of house, aluminum tablet marked "1385 STBNVL" 1385.015 Captina Station soutn along Bellaire, Zanesville and Cincinnati Ry. and public roads via Armstrong, Crabapple and Bealsville, to Cameron. , Armstrong Mills, .12 mile east of: wagon road bridge over Captina creek, at northeast corner of bridge floor, square cut in stone 770 . 43 Armstrong, .25 mile west of: in northeast corner of foundation of brick church, bronze tablet marked "806 STBNVL" 805.707 Cameron, Ohio, iron bridge over Sunfish creek, west end of south abutment, on top of stone supporting truss, bronze tablet marked "698 STBNVL" ... 698 . 231 Cameron east along public roads via Nigger Run to Graysville. Clarington, 2 miles west of: iron bridge over Nigger Run, southwest abutment, top stone of, cut on 633 . 61 Graysville, on railway bridge over Coon Run: (U. S. A. Engineer Corps bench mark "A-14"), on west wing wall of south abutment, 5 feet west of angle in wall and on step one stone lower than stone on which bridge trussrests 635.273 Jacobsburg northwest along public roads via Kelsey, Centerville to Belmont. Kelsey, in front of station : top of rail 1244 . 0 From a point 3 miles southeast of Belmont northeast along public roads via Galloways Knob to Batlimore and Ohio Railway bridge No. 31 at Marbletown. Galloways Knob, 5 miles east of Belmont : in top of marble monument, bronze triangulation tablet 1397.343 Marbletown, .12 mile north of Baltimore and Ohio Ry.,'iron road bridge, on top of stone of northwest abutment, chiseled square 912 . 43 Key Station northeast along public roads to Anvil postoffice. (Single Spur Line.) Bellaire, 5 miles southwest of: Myers Knob triangulation in top of monument, bronze tablet 1360.063 Cameron west along Sunfish Creek road to Coates postoffice. Cameron, schoolhouse, (brick), on lower projecting stone of northeast corner of foundation, cut 688 . 48 CO-OPERATIVE TOPOGRAPHIC SURVEY. 209 (Single Spur Lines.) feet. Coates postoffice, Bellaire, Zanesville and Cincinnati Ry., 3.5 miles south east of Woodfield, 500 feet east of railroad trestle, wagon bridge over Sun fish creek, southeast abutment, on top stone 854 . 07 Dexter schoolhouse (2 miles east of Beallsville) along German Ridge via German Methodist and German Lutheran churches to Pow hatan. Gale Knob, Beallsville triangulation station, 3 miles east of, Beallsville, on top of marble monument, bronze triangulation tablet 1414.940 Switzer, 1 mile east of: German Lutheran church, Switzer township, Monroe county, on north side, in foundation, east front of entrance, aluminum tablet marked "1291 STBNVL" 1291.015 Powhatan Pt., .25 mile above: U. S. A. Engineer Corps bench mark "109-A" (Ohio River Survey), on west end of south abutment of Ohio River Railway bridge over Hog run 640 . 180 Wheeling, West Virginia , along Cleveland, Lorain and Wheeling Rail way, via Barton and Flushing, Ohio, to Freeport, Ohio. Wheeling, U. S. Engineer bench mark No. 88A, center of pedestal of Wheeling ¦, and Lake Erie Railroad bridge over Ohio river, pedestal is on west side of Pittsburg, Cincinnati, Chicago and St. Louis railway and between railroad and bridge pier 662 . 290 Martin's Ferry, on east side of west pier of Martin's Ferry- Wheeling street car bridge, 6 feet north of southeast corner of pier and 1% feet off ground, B marked "U S" 651.42 M Bridgeport, south side of approach to Wheeling and Bridgeport bridge, on coping of, bronze tablet marked "662 STEUBENVILLE" 661 . 607 Wheeling Creek, east side of; on north end of west abutment of biidge 217, chiseled square 656 . 24 Wheeling Creek, at west end of Wheeling Creek station; on south end of bridge No. 214, west abutment, chiseled square 678 . 19 Wheeling Creek, 1 mile west of; on south end of west abutment of bridge No. 213, chiseled square 687.93 Wheeling Creek, 1.5 miles west of; on north end of east abutment of bridge 212, chiseled square 702 . 25 Blaine postoffice, Pasco station, east appioach to stone bridge over Wheeling Creek on National road, on south wall of, chiseled square 726 . 58 Blaine, 1 mile west of; bridge No. 208, on south end of west abutment, tablet marked "742 STEUBENVILLE" 741.620 Blaine, 2.2 miles west of; 660 feet east of Barton tunnel, bridge No. 203, south side of west abutment, chiseled square 771.31 Barton, east end of; bridge No. 200, on south end of west abutment, chiseled square 791.91 Maynard, 1 mile east of; wooden covered county bridge over Wheeling Creek, on north side of east abutment, on coping, aluminum tablet marked "842 STEUBENVILLE" 841.504 Maynard, 2.9 miles west of; bridge No. 185, just east of Fairpoint tunnel, on north end of west abutment of, chiseled square 888 . 07 Fairpoint, .5 mile east of; bridge No. 182, on north end of west abutment, chiseled square 900. 28 Fairpoint, .8 mile west of; bridge No. 176, on north end of west abutment of, aluminum tablet marked "920 STEUBENVILLE" 920. 117 210 PRELIMINARY REPORT ON THE FEET. Bannock, just west of; bridge No. 170, on north end of west abutment of, chiseled square 985 . 18 Lafferty, .5 mile west of; bridge No. 162, on north end of west abutment, bronze tablet marked "1032 STEUBENVILLE" 1031 . 709 Flushing, south side of Main street, Dr. Barricklow's dwelling, in north founda tion wall of, aluminum tablet marked "1319 STEUBENVILLE" 1319. 166 Piedmont, just east of railroad crossing at station; on bridge seat at northwest comer of county bridge, bronze tablet marked "889 STEUBENVILLE" 889 .510 Freeport, on south side of Main street, on door sill to entrance to Bank of Freeport, aluminum tablet marked "1004 STEUBENVILLE" 1004. 109 Tennett's tunnel, at north end of; at northwest comer of bridge No. 134, on top stone, chiseled square 876 . 16 Tippecanoe, on southwest corner of Daviess and Spencer streets, north founda tion wall of dwelling on, bronze tablet marked "882 STEUBENVILLE" 881 . 863 Tippecanoe east along road via Minkeville to Barnetto bridge. Tippecanoe, .8 mile east of; covered bridge over Brush Fork, on south wing wall of east abutment, chiseled square 869 . 75 Clendenning postoffice, on east foundation wall of E. D. Clendenning's dwelling, bronze tablet marked "1091 STEUBENVILLE" 1091 . 342 Barrett's schoolhouse, east end of top step of entrance to; bronze tablet in, marked "915 STEUBENVILLE" 915.135 St. Clairsville Junction along St. Clairsville and Northern Railway and Baltimore and Ohio Railway via St. Clairsville and Neff's to Benwood, West Virginia. St. Clairsville, on east end of main entrance to courthouse, bronze tablet marked "1284 STEUBENVILLE" 1283.903 North Neff's, county bridge over Little McMahon's creek, on south end of west abutment, bronze tablet marked "733 STEUBENVILLE" 732 . 378 St. Clairsville Junction, just west of station; south end of east abutment of bridge No. 38, chiseled square 722 . 18 Neff's siding, 2.1 miles west of; on center of west abutment of bridge No. 39, chiseled square 710 . 99 Bellaire, corner of Belmont and 32nd streets, on top step under transom of city building (on Belmont street), aluminum tablet marked "667 STEUBENVILLE" 667.944 Benwood, West Virginia, U. S. Enginneer's bench mark "94A", on east face of shore pier of Baltimore and Ohio railroad bridge over Ohio river from Bellaire to Benwood, pier is 40 feet west of Pittsburg, Chicago, Cleve land and St. Louis Railway, and mark is 9.5 feet north of south angle in face of pier, and level with surface in 1902, chiseled ledge 648 . 227 Neff's Siding west along Baltimore and Ohio Railroad to Barnesville. Neff's siding, 1 mile west of; stone arch bridge, on south side, on coping of cen ter of, chiseled square 749 . 48 •Glencoe, just east of station; on northwest corner of west abutment of bridge No. 34, chiseled square 831 . 97 Warnock, just east of station; on north end of west abutment of bridge No. 30, bronze tablet marked "942 STEUBENVILLE" 941 . 547 Warnock, 1.8 miles west of; on north end of east abutment of bridge No. 28, near center, chiseled square 994 . 82 '.Belmont, on water tank, on south side of the Belmont National Bank building, aluminum tablet marked "1188 STEUBENVILLE" 1187 . 657 CO-OPERATIVE TOPOGRAPHIC SURVEY. 211 feet. Barnesville, city building, on west side of Arch street, on south end of second step of entrance to, aluminum tablet marked "1270 STEUBENVILLE" 1270 . 028 Freeport, 7.9 miles south of; iron bridge over Skull Fork creek on the London- derry-Fairview road, on east end of south wing wall of east abutment, aluminum tablet marked "895 STEUBENVILLE" 895 . 327 Fairview, on south side of Main street, horse block in front of U. P. church, aluminum tablet on top of, marked "1237 STEUBENVILLE" 1236.793 Fairview, 2.3 miles south of; the crooked bridge, 1 mile west of Hendrysburg, near west end of bridge, on top of coping of south side, chiseled square . . 1097 . 73 Hendrysburg, 1.4 miles south of; at forks of National road and pike to Barnes ville, at south end of small bridge, on top of stone across abutments, chiseled square 954 . 90 Barnesville, 3rd house from east end of Baltimore and Ohio railroad station ; on north side of street, in front of, on top of curb, chiseled square 1244 . 52 Piedmont northeast along county roads via Estep and Elk Run to Brushy Fork Road near Minksville. Piedmont, 4.8 miles northeast of; Estep; .25 mile south of; north end of Beatty Carrother's barn to right, on wing wall at center of, aluminum ' tablet marked "1264 STEUBENVILLE" 1263.806 Elk Run to Barrett's Bridge. Cassville, porch in front of postoffice and store building to north of road; on stone at southeast corner of, chiseled square 1246 . 07 CONOTTON ALONG PUBLIC ROADS TO PeRRYSVILLE AND RETURN. Perrysville, near northeast corner of M. E. church; on south foundation wall, aluminum tablet marked "1272 STEUBENVILLE" 1271 . 081 Cadiz south alo^g road to Flushing. Cadiz, 1.3 miles south of; 400 feet south of barn west of road, on bridge No. 25, chiseled square 1073 . 69 212 PRELIMINARY REPORT ON TPIE TOLEDO DATUM. LUCAS, WOOD AND OTTAWA COUNTIES. (Toledo, Maumee Bay and Oak Harbor Quadrangles.) The elevations in the following list are dependent on a bench mark established by the LTnited States Coast and Geodetic Survey in 1899 at Toledo, Ohio, from a line starting at Gibraltar, Michigan, and running south to Cincinnati, Ohio. The bench mark is a copper bolt placed in the southwest side of the Government building at Toledo, Ohio, and lettered U. S. C. & G. S., the elevation of which by the 1903 adjustment is 603.889 feet above mean sea level. The leveling was done by Mr. Dean Halford, levelman, under the direction of Mr. Charles E. Cooke, topographer. Sylvania, .25 mile east of: on Monroe street, on east center of top tier of north feet. abutment of culvert over north fork of Tenmile creek, bronze tablet marked "TOLEDO 639" 640.017 Sec. 8, T 3 of the Twelvemile Reservation, in southwest yi of: 2 miles west of Air Line Junction, on stone pike between Toledo and Holland, in top tier of center slot of culvert at south side of road, bronze tablet marked "TOLEDO 624" "". 625 . 165 Sec. 17, T. 1, of Twelvemile Reservation, center of: on road leading north from Waterville to Monclova and .75 mile south of the Wabash railroad, on top pier at west end of north abutment of bridge over branch, bronze tablet marked "TOLEDO 639" 640.405 Holland, .25 mile south of: on road to Monclova: on top tier at west end of north pier abutment of bridge over Wolf creek, bronze tablet marked "TOLEDO 617" 617.563 Lime City, opposite schoolhouse, in northwest corner of foundation of church, bronze tablet marked "TOLEDO 647" 648.045 Perrysburg, 1 mile south of: in top tier at east end of south pier abutment of bridge over Grassy creek, bronze tablet marked "636 Toledo" 636 . 621 Walbridge, 1 mile west of: north end of west pier abutment of bridge over Cedar creek, bronze tablet marked "TOLEDO 619" 619 . 497 Walbridge, .5 mile north of: in face of north pier abutment of bridge over Ce dar creek, bronze tablet marked "TOLEDO 614" , 615 . 159 Sec. 26, T. 9 S., R. 8 E., in center of: 2.5 miles east of Ironville, bronze tablet marked "TOLEDO 587" 587.713 Curtice, 1 mile south of: in west end of south pier of abutment of bridge over Crane creek: bronze tablet marked "TOLEDO 596" 597.022 Genoa, 1 mile west of: at northwest corner of crossroads, on stone road, at northeast corner of culvert, bronze tablet marked "TOLEDO 626" 626 . 558 CO-OPERATIVE TOPOGRAPHIC SURVEY. 213 FEET. Genoa, 5.75 miles west of: on stone pike in south foundation of D. F.Mann's residence, bronze tablet marked "TOLEDO 634" 634.329 Graytown, 3 miles north of: .25 mile south of corner of .sees. 4, 5, 8, 9, T. 7 N., R. 14 E. : in east end of south pier abutment of bridge over Turtle creek, bronze tablet marked "TOLEDO 582". 583.210 Genoa, 3 miles east of: in west end of north pier abutment of bridge over Toussaint creek, bronze tablet marked "TOLEDO 599" 600 . 098 Sec. 13, 18, T. 7 N., on line between Rs. 14, 15, E., 600 feet south of creek road and .25 mile east of Daniel Muggy's house, in west end of north pier abutment of bridge over Toussaint creek, bronze tablet marked "TO LEDO 578" 579 . 126 Lacarne, 1.5 miles west of: at corner of sees. 1, 6, 31, 36, at corner of Ts. 6, 7, N. and Rs. 15 and 16'E., on south side of road to Oak Harbor, in top tier of culvert, bronze tablet marked "TOLEDO 579" 580.211 Oak Harbor, on east end of second tier of second abutment from north end of bridge over Portage river, bronze tablet marked "TOLEDO 581" 581 .945 Rocky Ridge, .75 mile south and .5 mile east of: on line between sees. 35 and 36, T. 7 N. R. 14 E., .25 mile north of road between Genoa and Oak Harbor, in west end of south pier abutment of bridge over branch, bronze tablet marked "TOLEDO 596" 596.708 214 PRELIMINARY REPORT ON THE TOLEDO DATUM. WOOD, SANDUSKY, ERIE, HURON, SENECA, LORAIN AND HANCOCK COUNTIES. ' Bowling Green, Elmore, Fostoria, Findlay, Fremont, Bellevue, San dusky and Vermillion Quadrangles.) The elevations in the following list are based upon Coast and Geodetic Survey bench mark "W" at Toledo, a copper bolt in the southwest side of the United States Custom House building marked "U. S. C. & G. S." The elevation of this by the adjustment of 1903, by that bureau, of precise level ing, is 603.889 feet above mean sea level. The initial points upon which these levels depend are other bench marks of the Coast and Geodetic Sur vey on the precise line from Grafton, Mich., to Cincinnati, Ohio, and this list is adjusted to accord with Cleveland datum through connection at Brownhelm station. For other elevations in this locality see Appendix to 2 1st annual report U. S. Geological Survey. The elevations there listed are to be increased 0.806 foot to accord with corrected datum. The leveling here listed was done in 1901. The double rodded con trol line from Tontogany east to Old Woman Creek and remainder of work on Fremont, Bellevue and Sandusky quadrangles was done under the direction of Mr. Nat. Tyler, topographer, by Messrs. D. C. Wither- spoon and A. C. Freundburg, levelmen. The remainder of the work on the Bowling Green and Elmore, and all leveling on the Fostoria and Findlay quadrangles was done under the direction of Mr. C. E. Cooke, topographer, by Mr. J. A. Belford, levelman and Duncan Hannegan, topographer. The continuation of the double rodded line to Brownhelm and re mainder of work on the Vermillion quadrangle was dont under the direc tion of Mr. C. W. Goodlove, topographer, by Mr. Dennis D. Doty, level- man. All permanent bench marks dependent on this datum are marked with the letters "TOLEDO" in addition to the figures of elevation. Tontogany to Old Woman creek 2 miles west of Berlin Heights. (Double Rodded Line.) Tontogany along Chicago, Hamilton and Dayton R. R. to Bowling Green, thence along public road to New Rochester. Tontogany, Coast and Geodetic Survey bench mark, at southeast corner of Main and Broad streets, at west side of entrance to Waltz store "1894" : north west corner of iron plate under column, being top of a surface 78 inches square, chiseled mark 669 . 514 CO-OPERATIVE TOPOGRAPHIC SURVEY. 215 FEET. Bowling Green, in southeast corner of courthouse yard: on top of a limestone post, a bronze meridian tablet marked "695 TOLEDO" 695 . 477 ROLLERSVILLE ALONG NAPOLEON AND FREMONT ROAD VIA HELENA TO FlJE- MONT. Helena, on east side of Weaver's store, near southeast corner, north side of road : aluminum tablet marked "699 TOLEDO" 698 . 923 Helena, 2 miles east of: on south end of west abutment of iron bridge over Mud creek, about one foot south of iron bed plate, cross mark 665 . 48 Helena, 5.5 miles east of: southwest corner of iron bridge over creek on abut ment 4 inches south of iron beam, cross mark 640 . 54 Fremont to Clyde, thence northeast to Section 34, Townsend township. Clyde, 2.5 miles west of: in northeast abutment of bridge over Bokee creek, at Maumee pike: alumiunm tablet marked "637 TOLEDO" 636 . 705 T. 5 N. R. 17 E., Sec. 34, Townsend township, on N. ridge road: at northeast corner of foundation of schoolhouse: aluminum tablet marked "678 TOLEDO" , 678.023 T. 5 N., R. 24 W., sec. 2, north side of: in face of abutment wall at southwest corner of bridge over creek, aluminum tablet marked "694 TOLEDO" . . 694 .117 Sand Hill postoffice, .5 mile west of: T. 5 N., R. 23 W., sec. 2, at northwest corner of white plastered brick church, in face of water table, aluminum . tablet marked "734 TOLEDO" 734.264 Prouts station, T. 5 N., R. 23 W., sec. 2, Oxford township: 500 feet east of Baltimore and Ohio Railroad tracks : in east wall at northeast corner of frame schoolhouse subdistrict No. 6, aluminum tablet marked "700 TOLEDO" 700.229 Prouts east through Spears Corners to Old Woman creek. T. 5 N., R. 22 W., sec. 2, near quarter corner south side of: .5 mile north of • Avery, at Spears Corners, on west face at northwest corner of school- house, in foundation about 1 foot above ground, bronze tablet marked "651 TOLEDO" 650.689 Fremont to Kingsway. (Double Rodded Spur Line.) Fremont, in south face of jail wall, near southeast corner of building, 5 feet above ground, aluminum tablet marked "636 TOLEDO" 635 .949 T. 5 N., R. 15 E., sees. 2, 3, .5 mile from line between; 1.5 miles east of Kings- way, at crossroad; in foundation of north wall at northeast corner of Methodist church : aluminum tablet marked "588 TOLEDO" 588 . 243 Four miles northeast of Clyde to Bellevue. Bellevue, at south corner of Bourdette hotel, in wall : aluminum tablet marked "751 TOLEDO" 750.813 T. 5 N., R. 16 E. (Rilet township), sec. 13, south side of: in southeast abut ment of bridge over Pickerel creek: bronze tablet marked "588 TO LEDO" 588 . 399 Prouts station north through Perkins township to Sandusky. T. 6 N., R. 23 W., sec. 3, northeast yi of southeast yi of: in water table at northwest corner of schoolhouse: aluminum tablet marked "616 TO LEDO" 616.442 Sandusky, in south side of government building, in southeast corner : alumin um tablet marked "597 TOLEDO" 597.372 216 PRELIMINARY REPORT ON THE Avery south along highway via Milan to Norfolk township. FEET. T. 4 N., R. 22 W., sec. 3, in northern part of: 2 miles south of Milan, about 500 feet south of Huron-Erie county line : on top of south end of retain ing wall of filled road over creek, bronze tablet marked "624 TOLEDO" 624 . 366 Old Woman creek via Berlin Heights, Ashmont and Vermillion, to Brownhelm station on Lake Shore and Michigan Southern R. R. (Continuation of Double Rodded Line from Tontogany.) Berlin Heights, 2 miles west of: iron bridge over Old Woman creek, on top of southeast abutment stone of, bronze tablet marked "608 TOLEDO" . 607.961 Berlin Heights, corner of Main and Hotel streets, at southwest corner of stone window sill of Lippus and Fowler's store: bronze tablet marked "777 TOLEDO" 776.588 Shinrock, at northwest corner of C. Hoffman's store: aluminum tablet marked "627" 627.339 (The above bench mark is on small circuit to Old Woman creek.) Ashmont, 700 feet east of station, 300 feet south of railroad, in southeast corner of wagon bridge: aluminum tablet marked "614 TOLEDO" 613.633 Vermillion, in window sill at southeast corner of Davis Brothers' store: alum inum tablet marked "595TOLEDO" 594.695 Brownhelm, at south end of north side of railroad bridge 141 : aluminum tablet marked "640 TOLEDO" 639.350 Vermillion via Axtel to Birmingham. (Double Rodded Line.) Birmingham, on west abutment stone of bridge over Vermillion river, in south end of third stone from top and one foot from east edge: aluminum tablet marked "716 TOLEDO" 715.803 Berlin Heights via Collins and Wakeman to Birmingham. Collins, in west side of public school, in sill of center window: bronze tablet marked "899 TOLEDO" 899.458 Wakeman, at west end of bridge over Vermillion river, in second stone from top, at south side : aluminum tablet marked "861 TOLEDO" 861 . 158 Wakeman east along highway via Kipton to point 1.5 miles west of Oberlin. (The error distributed in this line is excessive.) Kipton, brick building (store and postoffice), north corner of, in window sill, bronze tablet marked "857 TOLEDO 1901" 856.957 Bowling Green north along Electric line to Rochton. T. 6 N., R. 10 E., sec. 25, southeast corner of: east side of electric railway, m west abutment at southwest corner of iron bridge over ditch, aluminum tablet marked "666 TOLEDO" 666.640 Bend station, at north end of switch: top of east rail 665 . 7 Rochton south along Cincinnati and Dayton R. R. to Tontogany. (Set from Coast Survey bench mark on same bridge.) Hull Prairie, about 200 feet south of station: in southeast quarter of stone culvert, on first step below the bridge seat: aluminum tablet marked "660 TOLEDO" 660.575 Tontogany to point 2 miles south of. T. 5 N., R. 10 E., sec. 17, south side of: 2 miles south of Tontogany: in north end of west stone abutment to small iron bridge over ditch, aluminum tablet marked "674 TOLEDO" ' 674.739 CO-OPERATIVE TOPOGRAPHIC SURVEY. 217 Bowling Green south along Electric line to Mungen. feet. T. 3 N., R. 10 E.,scc. 28, east side of, 2 miles west and .3 mile south of Ducat: in southwest corner of stone abutment at southwest corner of bridge over Middle Branch of Portage river, aluminum tablet marked "689 TOLEDO" 689.536 Mungen to point 5.5 miles east of, thence north to New Rochester. T. 4 N., R. 11 E., sec. 30, south side of: .5 mile southeast of Mungen: in west stone abutment at southwest corner of bridge over Middle Fork of Port age river, aluminum tablet marked "689 TOLEDO" 689.385 New Rochester north and east to Lucky. T. 6 N., R. 12 E., sec. 19, east side of: 1 mile west and .5 mile north of Lucky, in north end of west abutment at northwest corner of iron bridge over ditch, aluminum tablet marked "649 TOLEDO" 649 . 151 T. 5 N., R. 12 E., sec. 11, east side of: 1 mile east of Pemberville, in north end of stone abutment at southeast corner of iron bridge over Portage rivery aluminum tablet marked "644 TOLEDO" 643 .840 OXE-HALF MILE "WEST OF WoODSIDE TO 1.7 MILES EAST OF, THENCE SOUTH VIA Bradner to 1 mile west of Rising Sun and west to T. 4 N,. R.12 E., SOUTHWEST CORNER OF SEC. 30. T. 4 N., R. 12 E., sec. 30, south side of: at southeast corner of wooden bridge over Portage river, in stone abutment, aluminum tablet marked "692 TOLEDO" 691 .875 < )ne mile west of Rising Sun to point 5 miles east of, thence north via glrton to 1 mile east of rollersville. T. 4 N., R. 12 E., sec. 26, southeast corner of: 1 mile west, of Rising Sun, at northeast corner of crossroads, in center of stone in culvert, aluminum tablet marked "714 TOLEDO" 714 . 750 ROLLERSVILLE EAST 1 MILE, THENCE NORTH TO WoODVILLE. Woodville, in southeast abutment on first step of bridge over Portage river: aluminum tablet marked "630 TOLEDO" 630 .436 Woodville easterly and south to Helena. T. 5 N., R. 15 E., sec. 6: southeast corner, 1.5 miles northwest of Hessville, at Swartzman crossing on Fremont electric railway, at northeast corner of south side of culvert, aluminum tablet marked "636 TOLEDO" 636 . 598 One mile east of Helena south 5 miles via Millersville, thence west to .7 mile south of glrton. T. 4 N., R. 14 E., sec. 30, east side of, 3 miles south of Millersville, 2.3 miles north of Kansas : in southeast pier of iron bridge over creek : aluminum tablet marked "699 TOLEDO" 699.060 One-half mile north and east of Bradner south via Rising Sun to Fostoria. (Double Rodded Line.) Rising Sun, 1 mile south of : at junction of county and township lines, in south west abutment of bridge over creek, chiseled cross 717.27 Langley , .8 mile south of : in southeast abutment of iron bridge over creek, aluminum tablet marked "736 TOLEDO" 736 . 698 TWO MILES. SOUTH OF LANGLEY EAST 10 MILES AND NORTH VIA KANSAS 2 MILES NORTH OF SAME. Bascom, 5.3 miles north of: Plum river, in southwest abutment of iron bridge over, aluminum tablet marked "725 TOLEDO" 725.425 218 CO-OPERATIVE TOPOGRAPHIC SURVEY. FEET. Kansas, 1 mile south of: at southwest corner of road fork, in stone abutment, chiseled cross 730.38 Fostoria east to Bascom and north 5 miles. Bascom, 5 miles north of : at southwest corner of road forks, in stone culvert, chiseled cross 728.39 Bascom south 5.2 miles, thence west 6.2 miles, thence to Fostoria. Bascom, .3 mile south of: south of cemetery, in southwest abutment of iron bridge over creek, aluminum tablet marked "766 TOLEDO" 766 . 700 Bascom, 5.3 miles south of: 100 yards west of schoolhouse at crossroads, in northwest abutment of stone culvert over creek: aluminum tablet marked "805 TOLEDO" 804 . 813 New Riegal, 1 mile north and 2 miles west of, at crossroads, in stone step of schoolhouse, chiseled cross 825 . 87 One mile north of Alveda south 3.7 miles, thence east to Adrian and north via burwick to 1 mile north and east of new rlegal. Alveda, 1 mile north of, at crossroads: in step of schoolhouse, chiseled cross . . . 837 . 19 Alveda, 2 miles south of : in stone in northwest abutment of iron bridge over creek, aluminum tablet marked "815 TOLEDO" 814 . 976 3.4 MILES WEST OF FOSTORIA NORTHWEST 2.7 MILES, THENCE NORTH TO T. 4 N., R. 12 E., sec. 30. Bloomdale, 1.5 miles east of: T. 3 N., R. 12 E., sec. 31, in southeast abutment of iron bridge, aluminum tablet marked "740 TOLEDO" 740 . 410 1.2 miles east of bloomingdale via bloomingdale to galatea, thence north via Oil Center to Mungen. Bloomdale, on Main street : at northeast corner of hardware store, square cut in stone step 749 . 65 Oil Center, T. 3 N., R. 11 E., sec. 18, south side of: in northwest abutment of iron bridge over Rocky Ford: copper bolt marked "709 TOLEDO" 709 . 026 Galatea west via North Baltimore to 2.5 miles west of same. North Baltimore, 1.3 miles east of: in west side of door step to schoolhouse, chiseled cross 734 . 98 North Baltimore, .5 mile south of: T. 3 N., R. 10 E., sec. 35, in southeast abut ment of bridge over creek, bronze tablet marked "726 TOLEDO" 726 . 461 Galatea southerly to Findlay. Findlay, in north front of courthouse, east of north entrance, aluminum tablet marked "779 TOLEDO" 779 . 555 Seven miles west of Arcadia via Arcadia to 5 miles south of same,thence west to Findlay. T. 1 N., R. 11 E., sec. 24: 5.5 miles east of Findlay, in stone abutment at north east corner of iron bridge over The Outlet, .5 mile east of its junction with Blanchard river: aluminum tablet marked "786 TOLEDO" 785 . 787 Findlay west 5 miles, thence north and east to 1 mile north of Findlay. T. 1 N., R. 10 E., sec. 21, 4 miles west of Findlay, in southeast corner of south abutment of iron bridge over small creek, aluminum tablet marked "771 TOLEDO" 770 . 810 APPENDIX G LIST OF MERIDIANS ESTABLISHED 220 PRELIMINARY REPORT ON THE APPENDIX G MERIDIAN MARKS. CANTON, STARK COUNTY, OHIO. Location of station : On the Stark county fair grounds at .Canton. Station mark: A marble post 40 by 6 by 8 inches, set 36 inches in the ground, in the center of top of which is cemented a bronze meridian tablet. It is 25 feet north of inside fence at south end of race track. Reference mark: Center of judges' stand, 390.6 feet distant; true azimuth, 1480 01' 30". Distant mark : A marble post 40 by 6 by 8 inches, set 36 inches in the ground, in the center of top of which is a. bronze meridian tablet. It is 765 feet north of the station mark and 283 feet south of inside fence at north end of race track. Center of judges' stand, 480J4 feet distant; true azimuth, 250 30' 00". Resident referee : Mr. John S. Hoover, county surveyor. ST. CLAIRSVILLE, BELMONT COUNTY, OHIO. Location of station : Within the Belmont county Agricultural Society fair grounds. Station mark: A sandstone post 40 by 12 by 20 inches set 40 inches in the ground, in the center of top of which is cemented a bronze meridian tablet. Distant mark: North of station 400 feet, a sandstone post 72 by 12 by 20 inches set 40 inches in the ground, in the center of top of which is cemented a bronze triangulation tablet. WOOSTER, WAYNE COUNTY, OHIO. Location of station: On the Wayne county fair grounds. Station mark: A marble post 36 by 6 by 9 inches set 34 inches in the ground, in the center of top of which is cemented a bronze meridian tablet. Reference marks: Center of judges' stand, 129 feet distant; true azimuth, 181 " 31'; tree, 426 feet distant; azimuth, 104° 00'. Distant mark : 539.4 feet north of station mark, 40 feet from inside edge of race track, a marble post 36 by 6 by 9 inches set 34 inches in CO-OPERATIVE TOPOGRAPHIC SURVEY. 221 the ground, in the center of top of which is cemented a bronze meridian tablet. Reference marks: Center of judges' stand, 413 feet distant; true azimuth, 3560 25'; tree, 601 feet distant; azimuth, 430 25'. Resident referee : County surveyor. BOWLING GREEN, WOOD COUNTY. Location of station : In southwest corner of court house grounds. Station mark: A limestone post 36 by 7 by 5 inches, set 34 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference mark : West line of grounds, 21 feet; south line of grounds 12 feet. Distant mark: North of station 352 feet, a limestone post 36 by 7 by 5 inches, set 36 inches in the ground, having a copper bolt cemented in its top. Resident referee : County clerk. DELAWARE, DELAWARE COUNTY. Location of station : In western part of college grounds. Station mark : A limestone post 36 by 6 by 6 inches, set 33 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference mark: Fountain bears S. 68° W., distance 69 feet; west ern line of college grounds 50 feet east. Distant mark : North of station 480 feet, a limestone post 24 by 6 by 6 inches, set 24 inches in the ground, having a copper bolt cemented in its top. Resident referee : Custodian of college buildings. FINDLAY, HANCOCK COUNTY. Location of station : In southeast part of college grounds. Station mark : A sandstone post 36 by 6 by 6 inches, set 32 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Re-ference mark: Twenty- four feet from south fence, 15 feet, from east fence, and 41 feet from water plug at corner. Distant mark : North of station 525 feet, a sandstone post 36 by 6 by 6 inches, set 36 inches in the ground, having a copper bolt cemented in its top. Resident referee : President of the school of the Church of God. 222 PRELIMINARY REPORT ON THE KENTON, HARDIN COUNTY. Location of station: In southeast part of public school yard. Station mark : A . sandstone post 36 by 7 by 7 inches, set 32 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference marks : Thirty feet north of south fence and 18 feet from east fence and 36 feet from southeast corner of school yard. Distant mark: North of station 315 feet, a sandstone post 30 by 6 by 6inches, set 30 inches in the ground, having a copper bolt cemented in its top. Resident referee : President of school board. MARYSVILLE, UNION COUNTY. Location of station : On church lot, 9 feet northeast of the northeast corner of Methodist church. Station mark : A sandstone post 36 by 6 by 6 inches, set 34 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference marks : Twenty-seven feet from corner of street. Distant mark : In the court house grounds, north of station 375 feet, a sandstone post 30 by 6 by 6 inches, set 28 inches in the ground, having a copper bolt cemented in its top. Resident referee : County clerk. UPPER SANDUSKY, WYANDOT COUNTY. Location of station : In southeastern part of public -school grounds, 10 feet north of sidewalk. Station mark : A limestone post 36 by 7 by 7 inches, set 34 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference marks : A white oak tree, 30 inches in diameter, bears N. 30 E., distant 48 feet. Distant mark : North of station 348 feet, a limestone post 30 by 5 by 5 inches, set 30 inches in the ground, having a copper bolt cemented in its top. Resident referees: School board. WASHINGTON COURT HOUSE, FAYETTE COUNTY. Location of station : Two feet from curb line on north side of Temple street, in school house yard. CO-OPERATIVE TOPOGRAPHIC SURVEY. 223 Station mark : A limestone post 36 by 8 by 8 inches, set 33 inches in the ground, in the center of top of which is countersunk and cemented a bronze tablet. Reference marks : A locust tree 20 inches in diameter, bears S. 80° W., distant 40 feet ; bay window in new school house, bears N. 40° E., distant 171 feet. Distant mark: Three hundred feet north of station, a limestone post 30 by 6 by 6 inches, set 30 inches in the ground, having a copper bolt cemented in its top. Resident referee : County clerk. *15— t. s. APPENDIX H ORGANIZATION AND PERSONNEL OF THE SURVEY. 226 PRELIMINARY REPORT ON THE ORGANIZATION. The United States Geological Survey was organized originally to carry on work in geology, but it was found necessary to precede such work in a district with a topographic map, and from this necessity and other demands of extended character the topographic branch has grown to its present extensive organization and efficiency. Five branches constitute the Geological Survey, as follows : Geologic Branch. Topographic Branch. Hydrographic Branch. Publication Branch. Administrative Branch. The present work of surveying and mapping Ohio is carried on by the Topographic, Publication, and Administrative Branches. The Topographic Branch is divided into the following four divisions : Division of Triangulation, having charge of primary control. Division of Topography, having charge of the topographic surveying. Office Work, comprising the drafting of the surveyed sheets. Division of Geography and Forestry, at present doing no work in the State. The expense of the work 'done in Ohio by this branch is shared equally by the State and Federal Bureau. The Publication Branch is divided into — Division of Illustrations. Photographic Laboratory. Editorial Division. Division of Engraving and Printing. By the last two divisions the work of editing, engraving and printing the maps is carried on, after they have been surveyed and drafted. The expense of the work done by these two divisions on Ohio maps is borne entirely by the Federal Bureau. The Administrative Branch has charge of disbursements and accounts and the other miscellaneous work of administration. The expense of the work on Ohio maps done by this branch is borne by the Federal Survey with the exception of about $1,000 per year, withdrawn to cover expenses of general supervision of the work of the surveying parties during the field season. For purposes of administration, the work of the Topographic Branch in 1 90 1 was placed under section chiefs, the work in eastern Ohio being CO-OPERATIVE TOPOGRAPHIC SURVEY. 227 allotted to the Atlantic Section of Topography, Mr. H. M. Wilson, geogra pher, in charge — and that of the flatter western and northwestern portion being assigned to the Central Section, Mr. J. H. Renshawe, geographer, in charge. In 1902 the work of the entire State was assigned to the Central Section of Topography. June 30, 1903, a reorganization of the Topographic Branch was effected by which the work of its administra tion was divided between two sections, the Eastern and Western, and Ohio was assigned to the Eastern Section of Topography, Mr. H. M. Wilson, geographer, in charge. Under the section chiefs the work is car ried on by parties in charge of skilled assistants of the rank of topogra pher. A list of these and other permanent employees of the Survey, who have been engaged in Ohio work is given below. The work of the topog rapher requires considerable training and experience and these positions are filled by civil service examinations under government supervision. The subordinate positions, such as levelman, rodman, traverseman, etc., afe filled by employing help temporarily in the localities under survey. PERSONNEL OF SURVEY. DIRECTOR Honorable Charles D. Walcott. SECTION CHIEFS H. M. Wilson, Geographer, in charge of Eastern Section. John H. Renshawe, Geographer, in charge of Central Section. PRIMARY CONTROL. S. S. Gannett, Geographer, in charge of Division of Triangulation. A. H. Thompson, geographer, Division of Triangulation W. T. Griswold, topographer, Division of Triangulation Geo. T. Hawkins, topographer, Division of Triangulation Sledge Tatum, topographer, Division of Triangulation E. L. McNair, topographer, Division of Triangulation D. H. Baldwin topographer, Division of Triangulation J. R. Ellis, assistant topographer, .... Division of Triangulation C. B. Kendall, field assistant, Division of Triangulation CONTOUR SKETCHING. Anderson, C. G., field assistant. Bebb, E. C, topographer. Birdseye, C. H., field assistant. Blair, H. B., topographer. Burkland, A. O., field assistant. Coe, Robert, assistant topographer. Cooke, C. E., topographer. Cummin, R. D., topographer. Duke, Basil, topographer. Goodlove, C. W., topographer. Griffin, W. H, topographer. Griswold, W. T., topographer. Hackett, Merrill, topographer. Hall, W. C, topographer. Hannegan, Duncan, topographer. Johnson, H. L., topographic aid. Lloyd, W. J., topographer. McCoy, J. T., field assistant. Manning, Van H., topographer. Morrill, W. N., topographer. Munn, M. J., topographic aid. Munroe, Hersey, topographer. Sadler, C. L., assistant topographer. Tyler, Nat., Jr., topographer. --.,-: .. .;.:.-..:.,.¦.....;. ¦.:¦;--¦:;. ¦;;;.;;,¦•' ;,;;;;;;,;