BUREAU OF COMMERCIAL ECONOMICS INDUSTRIAL INFORMATION By MEANS of the CINEMATOGRAPH Philadelphia, Pennsylvania U. S. A. Copyright, 1914 FORE WORD r I "HERE has been established a new department A in industrial education under the Bureau of Commercial Economics. The Bureau is an association of the leading institutions, manufacturers, producers and trans- portation lines in this country and abroad to engage in disseminating industrial and vocational inform- ation by the graphic method of motion pictures upon the recommendation of the leading educators of the country. The work of the Bureau will be maintained through endowment funds and annuities, and is purely philanthropic. No expense is involved for any institution to whom these lecturers or reels are sent: they are available however only when admittance to the public is free. The Bureau does not accept any remuneration for the exhibition of any reel or slide. The reels and slides are only exhibited for educational purposes. The Bureau will display its reels and slides not only in universities, colleges, technical and agricultural schools, high schools, public institu- tions, settlement houses, missions, commercial clubs and at trade conventions, but also with powerful projectors, operated from auto trucks, in parks, playgrounds, and other centres for the general public. 2 i 1 f ~ts COMMENDING THE METHOD OF INSTRUCTION CHARLES W. ELIOT, LL.D ARTHUR T. HADLEY, Ph.D., LL.D ANDREW D. WHITE, LL.D CYRUS NORTHROP, LL.D GEORGE E. VINCENT, LL.D ERNEST F. NICHOLS, LL.D HENRY LAFAVOUR, Ph.D., LL.D. W. O. THOMPSON, D.D., LL.D. . . . CHARLES M. DABNEY, LL.D A. R. HILL, LL.D FRANKLIN R. McVEY, LL.D PAUL J. PONTIUS, M.A., M.D WILFRED GRENFELL, M.D BROWN AYRES, Ph.D., LL.D S. D. BROOKS, LL.D A. H. WILDE, Ph.D J. H. WORST, LL.D H. M. BELL, LL.D G. S. DAVIS, LL.D THOMAS FELL, Ph.D., D.C.L J. H. GULLIVER, Ph.D., LL.D. . . . R. J. ALEY, LL.D W. J. KERR, D.Sc E. C. CRAIGHEAD, LL.D T. C. S. MACKLEM, D.D S. J. CHAPMAN, M. A., M. COM. WILLARD E. HOTCHKISS, Ph.D. . C. A. DUNAWAY, Ph.D G. R. HIGHTOWER, B.S N. M. EMERY, Ph.D ARTHUR HOLMES, Ph. D AND OTHERS. . . .President Emeritus, Harvard University. . . .President Yale University . . .President Emeritus, Cornell University. . . .President Emeritus, University of Minnesota. . . . President University of Minnesota. . . .President Dartmouth College . . . President Simmons College. President Ohio State University . . . . President University of Cincinnati. . .President University of Missouri. , . . . President University of North Dakota. . . . . Philadelphia. Labrador. President University of Tennessee. President University of Oklahoma. . . . .President University of Arizona. President N. DakotafAgricultural College. President Drake University. . . . .President Normal College of New York City. . . . .President University of Maryland. . . . . President Rockford College. . . . . President University of Maine. . . . .President Oregon State Agricultural College. . . . . President University of Montana. . . . .Provost Trinity College, Toronto, Canada. . . . . Dean Victoria University, Manchester, England . . . . . Dean Northwestern University. President University of Wyoming. Pres. Mississippi Agr. and Meehan. College. Vice-President Lehigh University. .... Dean Pennsylvania State College. CO-OPERATING IN THE MOVEMENT BOSTON UNIVERSITY UNIVERSITY OF PITTSBURGH UNIVERSITY OF CINCINNATI ALABAMA POLYTECHNIC INSTITUTE LEHIGH UNIVERSITY UNIVERSITY OF TENNESSEE UNIVERSITY OF MARYLAND PURDUE UNIVERSITY ROCKFORD COLLEGE CASE SCHOOL OF APPLIED SCIENCE UNIVERSITY OF MONTANA NORTH DAKOTA AGRICULTURAL COLLEGE UNIVERSITY OF PORTO RICO MARYLAND AGRICULTURAL COLLEGE TEXAS AGRICULTURAL AND MECHANICAL COLLEGE NORTH CAROLINA COLLEGE OF AGRI- CULTURAL AND MECHANICAL ARTS MECHANICS INSTITUTE, ROCHESTER STATE COLLEGE OF WASHINGTON GEORGIA SCHOOL OF TECHNOLOGY SOUTHWESTERN COLLEGE OF KANSAS PENNSYLVANIA STATE COLLEGE AND OTHERS 3 CONTRIBUTING MOTOGRAPHS OR SLIDES STATE OF OREGON STATE OF WASHINGTON STATE OF MICHIGAN STATE OF WEST VIRGINIA STATE OF MONTANA STATE OF IDAHO STATE OF WISCONSIN STANDARD OIL CO. OF NEW JERSEY INTERNATIONAL HARVESTER CO. BARBER ASPHALT CO. ARMOUR & COMPANY NATIONAL LEAD CO. PACKARD MOTOR CO. HOLT MANUFACTURING CO. UNITED STATES GYPSUM CO. FEDERAL TERRA COTTA CO. AUTOMATIC ELECTRIC CO. REMINGTON TYPEWRITER CO. ELGIN NATIONAL WATCH CO. WINCHESTER REPEATING ARMS CO. SIR THOMAS LIPTON, LONDON POSTUM CEREAL CO. ANGUS WATSON & CO., NEW CASTLE- UPON-TYNE, ENG. USINES CARELS FRERES, GAND, BEL- GIUM NEW YORK CENTRAL LINES CANADIAN PACIFIC RAILWAY GRAND TRUNK RAILWAY SYSTEM NORTHERN PACIFIC RAILROAD DENVER & RIO GRANDE RAILROAD CHICAGO, MILWAUKEE & ST. P. RY. MISSOURI PACIFIC RAILWAY GREAT NORTHERN RAILWAY ROCK ISLAND LINES UNION PACIFIC SYSTEM E. I. DU PONT DE NEMOURS POWDER CO. FORD MOTOR CO. EASTMAN KODAK CO. UNITED STATES BEET SUGAR INDUS- TRY DALTON ADDING MACHINE CO. PAN-AMERICAN UNION CENTRAL COAL & COKE CO. HARTFORD CARPET CORPORATION CITY OF NEW ORLEANS CITY OF HELENA, MONT. CITY OF SPOKANE, WASH. CITY OF CLEVELAND, OHIO CITY OF EDMONTON, ALBERTA, CAN. CITY OF BEAUMONT, TEXAS BUREAU OF EXPLOSIVES COMBE PRINTING CO. INDUSTRIAL WORKS, MICH. L. E. WATERMAN CO. SHELDON SLATE CO. WELCH GRAPE JUICE CO. JOSEPH CAMPBELL CO. MAYER CHINA CO. PEACE DALE MANUFACTURING CO. DE VILBISS MANUFACTURING CO. CENTRAL FOUNDRY CO. JACKSON & CHURCH CO. TRUSSED CONCRETE STEEL CO. DEERE & CO. LEE TIRE & RUBBER ELLIOTT-FISHER CO. IVER JOHNSON ARMS & CYCLE WORKS WILCOX & WHITE CO. NATIONAL ASSOCIATION OF MANUFAC- TURERS THE AMERICAN AGRICULTURAL CHEMICAL CO. BESSEMER LIMESTONE CO. REED & BARTON HUDSON MOTOR CO. FRUIT DISPATCH CO. PENICK & FORD OSHKOSH GRASS MATTING CO. GENERAL FIREPROOFING CO. SOHMER PIANO CO. REGAL SHOE CO. GRAY & DAVIS UNITED ENGINE CO. IMPERIAL MOTOR CO. REGAL MOTOR CO. ROYAL CHAIR CO. HOOSIER CABINET CO. SELLERS SONS CO. BURROUGHS ADDING MACHINE CO. THOMSON PRINTING CO. WHITE MOTOR CO. AND OTHERS 4 FRANCIS HOLLEY, Director. EXECUTIVE STAFF A. MARIS BOGGS, A. M., Assistant Director and Secretary; A.M., University of Pennsylvania THURMAN HENDRICKS McCOY, A. M., B.D., Financial Secretary; A.M., University of Pennsylvania; B.D., Crozer Seminary HALVOR MIDTBO, Foreign Secretary; Graduate University of Christiania RHYS HARROWER NORTH, B.S., Consultant Architect and Engineer, B.S. in Architec- ture, Massachusetts Institute of Technology SYLLABUS OF LECTURES 1. MINERAL. 2. AGRICULTURE, HORTICUL- TURE, FORESTRY. 3. ANIMAL INDUSTRY. 4. INDUSTRIAL. 5. COMMERCE AND TRANS- PORTATION. 6. PUBLIC HEALTH AND SER- VICE. 7. SOCIAL. 8. DOMESTIC ECONOMY. 9. HISTORICAL. 10. SCIENTIFIC. 11. RELIGIOUS. 12. TRAVEL. 5 1 MINERAL (a) MINING. 1 Gold. 2 Silver. 3 Iron. 4 Copper. 5 Lead and Zinc. 6 Aluminum. 7 Coal. 8 Precious Stones. 9 Tin. 10 Salt. 1 GOLD. 1 Occurrences. 2 Minning. Placer Veins. 3; Extraction. Simple Washing. Pan. Cradle. Tom. Sluice. Amalgamation. Hydraulic Mining. Dredging. Crushing. Stamp Mills. Amalgamation with Mercury. Distillation of Mercury. Aqueous Solutions. Chlorination. Calcination-Oxidization of Metals except Gold and Silver. Chlorinating Gold. Lixivating the Product. Precipitation of Gold. Cyanidation. Solution of Gold in Cyanide of Potassium. Precipitation of Gold. Treatment of Solution. Electrolysis. 4 Refinement — Separation of Gold and Silver. Dry Process. Wet Process. Electrolysis. 2 SILVER. 1 Mining. 2 Extraction. Milling or Amalgamation. Crushing. Washing. Distillation. Melting into Bars. Shipped to Refinery. Lixivation. Dissolving. Precipitation. Melting into Bars. Electrolysis. Smelting. 3 Chemically Pure Silver. 4 Copper Alloy. 5 Uses. Ornament. Coinage. Plating. Medicinal. Marking Ink. 3 IRON. Mining. Shipping. Steel Mills. Pig Iron. Bridge Building. Steel Windows. 4 COPPER* 6 ALUMINIUM. 1 Sources. Corundum. Crysolite. China Clay (Kaolin). Bauxite. 2 Reduction. Chemical. Electrical. 3 Uses. Kitchen Utensils. Substitute for Brass and Copper. Electrical Equipment. 4 Compounds. Alumina (AL2OS — Oxide). Natural. Corundum. Sapphires. ♦To be supplied 6 1 MINERAL — Continued 6 ALUMINIUM— Continued Topaz. Amethyst. Emerald. Artificial Gems. Aluminum Silicates. Felspar Topaz. Beryl. Garnet. Lapislazuli. Ultramarine Earth. Aluminum Phosphate. Turquoise. 5 LEAD. 1 Occurrence. Galena. Cerussite, etc. 2 Extraction. Galena. Roasting. Removal of Sulphur. Smelting. Reverberatory Furnace. or Hearth. Blast Furnace. 3 Refining. Melting. Dressing. Skimming. Desilverizing. Cupelling. Melting. Oxidizing. Concentration of Silver. 4 Alloys and Uses. With Arsenic — Shot. With Bismuth and Antimony — Stereotype Plates. With Tin — Solder. With Tin and Bismuth — Rose Metal. 3 Compounds and Uses. Lead Monoxide — Red Lead. Oil Varnish. Cement. Lead Plaster. Lead Dioxide — Medicinal. Lead Carbonate — White Lead. Lead Silicate — Glass. Lead Chromate — Artist’s Paint. Lead Acetate — Medicinal. 7 COAL. 1 Mining. Prospecting. Boring, Discovery.^ Construction of Mine. Breakers. Sorters. Loaders. Shipment. Distribution. Storage. 2 Oil Refining. Oil Boring. Casing. Flowing. Piping. Tanking. 3 Refinery. Separating]Products. Barreling. Pipe Line. Storage. 4 Distribution. Water. Rail. Local. 5 Coal Products. Gas. Gas for Illuminating and for Fuel. Gas, Lime and Sulphate of Cal- cium for Fertilizer. Ammoniacal Liquor. Ammonia for Household Use, Chemical Work, Ice Making. Coke. For Fuel. Coal Tar. Roofing Paper, Tar Paper Tar Felt for Tarring Ropes, Metals and for Preserving Wood. Coal Tar. First Running and Light Oils. Carbolic and Creosote Oils. Anthracene Oil. Pitch. 7 1 MINERAL — Continued 7 COAL — Continued First Running and Light Oils. Ammonia. Crude Naphtha, Benzene, Tol- uene, Benzoic Acid, Oil of Mir- bane for Scenting Soaps, Oil of Bitter Almonds, Perfumes and Flavors, Violet Extract, Vanilla Extract, Fruit Extracts, Sac- charine, Oil of Wintergreen, Benzoel aniline Dyes, Red Ink. Solvent Naphtha for dissolving Rubber, Waterproofing Fabrics and extracting oil from seeds, burning Naphtha for Autos, Lighting and enriching Gas, Turpentine Substitute, Linseed Oil Substitute. Pyridine to Denature Alcohol. Carbolic and Creosote Oils. Phenols for Disinfection. Carbolic Acid Disinfection and Antiseptic, Creoline, Salicylic Acid, Explosives (Picric Acid, etc.) Cresylic Acid, Naphtha- line or Tar Camphor for Insect- icide, enriching Gas Base for Coal Tar Dyes. Photographic Developers, Hy- droquinine, Metol, etc. Carbolic Oils. Creosote for Wood Preservatives, Meat Preservatives, Insecti- cides, Lubricating Oils, Burn- ing Oils. Anthracene Oil. Coal Tar Colors. Pitch. Roofing. Fuel, Briquettes, Asphalt Sub- stitute, Black Varnish for Metals, Lampblack. 8 PRECIOUS STONES. Diamond Mines. Sapphire. Polishing of Stones. Setting of Stones. Diamond Cutting. 1 Cleaving. Examination. Bedding in Cement. Notching with Diamond. Placing of Steel Edge. Dividing. Amsterdam Method. Imbedding in Alloy. 8 PRECIOUS STONES— Continued Cutting with Wheel. Gathering up of Powder. 2 Shaping. Abrasion. Gathering Dust. 3 Setting and Cutting. Imbedding in Alloy. Grinding of Surface. 4 Polishing. Rotary Wheel. Use of Diamond Dust. 5 Setting in Jewelry. 9 TIN. 1 Mining. Placer ^ } Alluvial Deposits Underground — Lode Tin. 2 Smelting. Shaft Method. Reverberatory. Mixed with Coal. Fused. Casting in Bars. 3 Refining. Boiling. Ladling. 4 Classification. 5 Industrial Applications. Evaporating Basins, etc. Tin Foil. Wrapper of Candy. Silvering Mirrors. Tinning of Commercial Articles. 10 SALT. 1 Procurement. Sea Salt. Evaporation of Sea Water. Storage Basin. Preparation of Land into Basins. Precipitation of Salt. Purification. Collecting. Washing. Drying. Rock Salt. Occurrences Dead Sea. Mexico. Western U. S. India. Germany, etc. Mining. Boring Well. 8 1 MINERAL — Continued 1 0 SALT — Conti nued 2 Manufacture. Concentration. Close Pans. Open Pans. Boiled. Drying. Stove Drying. Draining. Air. Unboiled. Drawing of Water. Crystalizing. 3 Uses. Boiled. Table. Butter, Cheese. Unboiled. Chemical. Fishery. Common. (b) QUARRYING. 1 Slate. 2 Clay. 3 Asphalt. 4 Phosphate. 5 Building Stone. 6 Asbestos. 1 SLATE. 1 Varieties. 2 Quarrying. Above Ground. Underground. 3 Transporting to Slate House. 4 Splitting. 5 Dressing. 6 Enameling. 7 Uses. Roofs. Paving. Billiard Tables. Switchboards. Wall Linings, etc. 2 CLAY AND ITS PRODUCTS. 1 Mining and Quarrying. 2 Sorting. 3 Weathering. 4 Purifying and Cleaning. 5 Drying. 6 Grinding. 7 Mixing or Tempering. 2 CLAY AND ITS PRODUCTS— Continued 8 Pugging. 9 Shaping. 10 Pressing. 11 Moulding. 12 Firing. 13 Engobing and Glazing. Dipping. Pouring. Painting. Spraying. Dusting. Salt Glazing. Flowing. 14 Setting. 15 Firing. 16 Discharging. 17 Sorting and Packing, 18 Shipment. 19 Uses. Bricks. Pottery. Glass. Concrete. 3 ASPHALT* 4 PHOSPHATE* 5 BUILDING STONE* 6 ASBESTOS. 1 Source: Mineral. 2 Preparation. Quarrying of Rock. Cobbling. Drying. Crushing. Fiberized. Graded. Weaving. 3 Uses. Covering for Boilers, etc. Electric Insulator. Packing for Joints. Yarn, Millbords. Fireproof Cements. Paper. Theatre Curtains. Firemen’s Clothes. (c) BORING. 1 Oil— See Coal. 2 Water* ♦To be supplied 9 2 PLANT LIFE (a) AGRICULTURE. 1 Irrigation. 2 Wheat. 3 Cotton. 4 Corn. 5 Rice. 6 Sugar. 7 Dasheens. 8 Cabbages. 9 Tobacco. 10 Flax. 11 Peanuts. 12 Truck Gardening. IRRIGATION. 1 Preparation of Soil for Plant- ing. Plowing. Pulverising. Consolidation by Drainage. Peets. Sand. Bogs. Fallowing. Fertilizing. 2 Mapping Out the Land. Measuring. Leveling. Calculation of Crops from each area 3 Planting. Sown Broadcast. Drilled. Transplanted. Thinning Out. Cultivation. 4 Irrigation. Flowing Ditch Bank Irrigation. Seepage. Percolation. Ground Never Soggy. Depressed Beds. Windmills. Fed from Ridges. “Flooding” to slight degree. Useful for shallow-rooted Plants. System used in (a) Europe. (£) Truck Gardening in U. S. IRRIGATION— Continued 5 Flooding. Leveling Ground. Construction of Dykes. Advantages. Economical. Uniformity of Irrigation. Utilization of all Water. Useful for Alfalfa. Sugar Beets. Rice. Fruit Culture. Vegetable Gardens. Vineyards. Enriches Soil. Destroys Insects, Larvae, etc. Disadvantages. Utilization of Land for Dykes. Inequality of Water through- out Season. Drowns Plants. 6 Infiltration or Seepage. Advantageous. For Hills. Dry, Arid Subsoil. Permeable Earth. Citrus Fruit. Furrow Irrigation. Water in Furrows. Cultivate over Furrows. Good for Orchards. Nurseries. Vegetables. Ground may be cultivated continuously. 7 Sub-irrigation. Piping to Tops of Ridges. Reservoir. Winter Irrigation. Sprinkling. Subterranean Conduits. Drainage. 8 Machinery for Irrigation. Pumps. Windmills. Reservoirs. Sprinklers. 10 2 PLANT LIFE — Continued IRRIGATION — Continued 2 WHEAT. Irrigation. Planting W Machinery. Fields of Ripe Grain. Harvesting. Threshing. Taking to Mills. Grinding into Flour. Packing in Barrels and Sacks. Electrical Bread Mixer and Bakers. Bread. 3 COTTON AND ITS PRODUCTS. 1 The Plant. The Farm. Soil Preparation. Planting. Plowing. Blossoming. Picking. Hauling to Gin. Ginning and Baling. Shipment. Cotton Mill. Cording. Spinning. 2 Uses. Yarn. Fabric (Muslin, Calico, etc.) Rope. Batting. Absorbent Cotton. Nitro- Cellulose Explosives (Gun Cotton.) Celluloid. Artificial Silk. Garments. 3 The Seed. Receiving and Storing the Seed. Cleaning. Reginning. Hulling. Separating Meats and Hulls. Crushing Meats. Cooking Meats. Cake Forming. Oil Expression. Refining. Finishing. Classifying. Bleaching. Press Cake. Oil Soap Stock. COTTON AND ITS PRODUCTS— Continued 1 Treatment of Cake. Cooking. Classifiyng. Trimming. Meal — Uses. Fodder. Fertilizer. 4 Hulls. Cleaning. Bleaching. Grinding. Bolting. Cotton Seed Meal Bran, Fodder. Fertilizer. Manufacture of Paper Stock. Ashes of Hulls. Fertilizer. 5 Uses of Oil — Foods, Soaps. Oleo-stearin, Oleo-Oil. Neutral Lard. Oleomargarine. Lard Compounds. Lard Stearin. Soaps. Soap Manufacture. Cakes. Powder. 6 Stalk. Paper Making. Basket Fibre. CORN. 1 Young Ear. Human Food. Corn Husks, Mattresses, Mats. 2 Stalk. Corn Pitch Cellulose. Fodder. Fertilizer. Leaves. Cattie and Poultry Food. Paper Stock. Fertilizer. 11 2 PLANT LIFE — Continued CORN — Continued 3 Ripe Ear. Cob. Fuel. Pipes for Smoking. Seeds. Cracked Corn. Cornmeal Corn Grits. Hominy. For Brewing and Distilling, Whiskey, Alcohol, Cologne. Starch. Dextrine. Glucose. Grape Sugar Caramel. Corn Syrup. For Food and Industrial Pur- poses. Germs. Corn Oil. Oil Cake. Bran. Cattle Food. Gluten. Fodder. 5 RICE.* 6 SUGAR. 1 Sources. Cane. Beet. Corn. Melons. Saps. Fruits. 2 Planting and Harvesting. Preparation of Soil. Sowing Cane. Cultivation. Stripping. Cutting. Hauling to Mill. 3 Manufacture of Sugar. Extraction of Juice. By Pressure. By Maceration. By Diffusion. Purification. Defacation. Clear Juice. Scum Cake. 6 SUGAR — Continued 4 Evaporation. Concentration. Crystallization. Heat. Vacuum Pans. 5 Curing. Separation of Molasses and Sugar. Refinement through Centrifugal Machines. 6 SCUMS. Same Process. 7 Bogasse. Fuel. Fodder. Paper. Sawdust. 7 DASHEENS. 1 Soil Preparation. Moist. Frequent Flooding. 2 Fertilizers. Potash. Manure. 3 Growth and Flowering. 4 Harvesting. Castration for early Markets. Hoeing. 5 Yield. 15 tons to acre. 6 Storage. Dry. Ground. 7 Uses. Tubers. Flour. Meal. Vegetable. Young Leaves. Salad. Pot Herb. Vegetable — like Spinach. Shoots — as Asparagus. Older Leaves. Vegetable — like Cabbage. Fodder. *To be supplied 12 2 PLANT LIFE — Continued 8 CABBAGE* 9 TOBACCO. 1 Nursery Beds. Planting. Transplanting. 2 Cultivation. Soil. Topping Plants. Thinning out Leaves. Ripening in Shade. 3 Harvesting. Priming. Whole Plant. 4 Drying. Wiring Primes. Wilting. Drying Racks. 5 Curing. Sun. Aeration. Fire. Flue. 6 Sorting. Separate Leaves. Hands. Bundles. 7 Fermentation. Stacking. Coloring. 8 Grading. 9 Ageing or Mellowing. 10 Flavoring. 10 FLAX* 11 PEANUTS* 12 TRUCK GARDENING. Preparation of Ground. Planting Truck. Truck at Various Stages. Picking. Sorting. Packing for Market. Cooking. Making of Cans. Canning and Packing. *To be supplied (b) HORTICULTURE. 1 Apples. 2 Peaches. 3 Plums. 4 Oranges. 5 Bananas. 6 Grapes. 7 Grapefruit. 8 Cocoanuts. 9 Almonds. 10 Dates. 11 Figs. 12 Tea. 13 Coffee. 14 Chocolate. 15 Cactus. 16 Olives. 17 Spices. 18 Sago. 19 Oil and Wax. 20 Bread-Fruit. 1 APPLE. 1 Propagation. Seed. Budding. Grafting. Trunk. Root. 2 Cultivation. Ground. Pruning. 3 Harvesting. 4 Storage. Temperature, 31° F. Wrapping. Barreling. 5 Uses. Food. Cooking. Raw. Cider. Vinegar. Dried or Evaporated. Brandy. Apple Jack. Apple Butter. 2 PLANT LIFE— Continued 2 PEACHES* 3 PLUMS* 4 ORANGE. 1 Preparation of Ground. 2 Propagation. Seeds. Grafting. 3 Cultivation. 4 Irrigation. 5 Spraying of Trees. To Protect from Frost. To Prevent Scale. 6 Harvesting of Crop. 7 Sorting. 8 Wrapping. 9 Packing and Shipment. 10 Uses. Medicinal. Marmalade. Perfume. Essential Oils. Candy. 5 BANANAS* 6 GRAPES* 7 GRAPEFRUIT* 8 COCOANUTS* 9 ALMOND. 1 Tree. 2 Flowering. White — Bitter. Pink — Sweet. 3 Harvesting. Paper Shell. Ordinary. 4 Uses. Sweet. Food. Medicine. Oil. Olive Oil. Medicinal (internal). Flour. Bitter. Emulsion. Glucose. Prussic Acid. Essential Oil. Oil. Olive Oil( instead of). Flavor. Manufacturing of Dyes. 10 DATES* 11 FIGS* 12 TEA. Soil Preparation: Warm moist soil. Planting: Seed resembles hazel nut. Flowering: Resembles orange blos- som. Harvesting. Dried in Sun. Breaking of Fibre: Trodden by foot, by hand. Heaping: Left until red-brown in color. Fermentation: Rolled by hand. Dried in Sun. over Charcoal. Sorting. Packing. Shipment. 13 COFFEE. Climatic Conditions. Preparation of Soil. Flowering and Fruit. Seeds: 2 in each berry. Pulping. Curing and Drying. Hulling. Winnowing. Grading. Sorting. Packing. Shipping. Storing. Grinding. 14 CHOCOLATE. Cacao Tree. Fruit: On trunk and branches. Husks: Resembles melon. Unripe Fruit Acid used as drink. Seeds: Resemble almonds, 25 to pod. Harvesting. Ripening. Fermentation. Pulping. Sweating and Flavoring. Drying. Packing and Shipping. Uses. Beverage. Candy. Cocoa Butter. ♦To be supplied 14 University of Cincinnati WHEREAS, The Bureau of Commercial Eco- nomics, of Philadelphia, Penna., of which Mr. Francis Holley is Director, has arranged for collecting and distributing in certain co-operating institutions of learning, including this University, a large number of slides and reels with the accompanying infor- mation to illustrate subjects in natural history, mining, agricultural, industrial and manufacturing operations and has offered to supply to this University free of all expense such of these slides and reels as we may desire to use, either at the University or in our work in the city. BE IT RESOLVED: That the Board of Directors of the University of Cincinnati wish to express their admiration of the public spirit and generosity which has actuated Mr. Holley and his associates in undertaking this matter and their acceptance and grateful acknowledgment of the great service pro- posed to be rendered this institution. This University will gladly conform to the wish of the Bureau that all exhibitions of these reels and slides shall be free. 2 PLANT LIFE — Continued 15 CACTUS. 1 Habitation. 2 Varieties. 3 Propagation. 4 Uses. Fibre. Wood. Fuel. Flower. Salad. Ornament. Juice. Beverage. Harmless. Intoxicating. 16 OLIVE. 1 Propagation. Cutting. Layers. Seeds. Grafting. 2 Cultivation. Irrigation. Pruning. 3 Harvesting. By Hand. Beating in Poles. 4 Fruit as Food. Picked Green. Lye Wash. Water Wash. Bottled. 5 Olive Oil. 6 Leaves and Bark Medicinal. 7 Wood — Cabinet Making. 8 Gum, Perfume. 17 SPICES* 18 SAGO. 1 Variety of Soil. 2 Maturity of Tree. 3 Fruit. 4 Hewing of Tree. 5 Extraction of Starch Pith. 6 Powdering. 7 Filtration and Separation. 8 Gathering. 9 Granulation. 10 Uses. Cakes. Soap. Food. 19 OIL AND WAX. 1 Extraction. Rending. Melting. Boiling. Heating. Pressing (Seeds). Cold Process. Sieving. Shelled. Breaking. Bruising. Crushing. Grinding. Salad Oils. Press Cakes. Hot Process. Press Cakes, disintegrated. Heat and same Process. 2d Expression Oils. 2 Refining. Filtration. Aeration. D emargarination . 3 Bleaching. Sulphuric Acid. Caustic Soda. 4 Oil Testing. 5 Wax. Liquid. Sources. Sperm Oil. Arctic Sperm Oil. Cooling of Crude Oil of Whale. Solid Wax. Vegetable. Occurrences on leaves, Caranaiiba, Wax of Comings, used for polish- ing and phonograph mass. Animal. Bees. Animal. Wool Wax from Wool. ESSENTIAL OIL. 1 Prepared from Plants. Distillation. Expression. Extraction. Enfleurage — covered in lard or oil. Maceration — treatment in hot lard. Perfume. Agitate Perfumed Fat in Al- cohol. *To be supplied 15 2 PLANT LIFE — Continued ESSENTIAL OIL— Continued 2 Synthetic Preparation. 3 Uses. Perfume. Flavoring. Liquors. Coffee. Tea. Candy. Jams. Medicine. Varnishes. Silvering Mirrors, fOilf of Cloves. Painting (Oil of Lavender). 20 BREAD-FRUIT. 1 Habitation. 2 Mature Trees. 3 Uses. Food. T PC1VPQ Fibrous Bark — Cloth. Gum, Mucilage. Timber, Building. Juice, Milk. (c) FORESTRY. 1 Woods. 2 Drugs. 3 Rubber. 4 Bamboo. 5 Vegetable Ivory. 6 Fibres. 7 Jute. 8 Nuts. 9 Fire Prevention. 10 Rosins and Amber. 11 Saps. 12 Blights and Pests. 13 Tar. 14 Quinine. 15 Yellow Pine. 16 Wood Distillation. 17 Gutta Percha. 1 WOOD. Forest. Cutting. Seasoning. Sawing. Shipping. Furniture Making. Paper. Grinding to Pulp. Pressing to Paper. Drying Paper. Sizing. Ruling and Printing. Bound Book. Newspaper Printing. Setting of Type. Printing. Folding. Counting. 2 DRUGS* 3 RUBBER. 1 Occurrence. Groves of Rubber Trees and Plants. 2 Native Method. Incising. Collecting, Latex. Gathering on Paddles. Coagulation in Smoke. Drying. Shipment of Biscuit and Negro- head. 3 Plantation Method. Collecting in Casks. Coagulation by Acid. Washing. Drying. Crepe Rubber and Rubber Block. 4 Rubber Seeds. Occurence. Harvesting. Shipment. Dry Soil. Charcoal. Whole Seed Crushed. Fatty Acid. Glycerine. *To be supplied 16 2 PLANT LIFE — Continued 3 RUBBER — Continued 5 Commercial Treatment. Washing. Softening. Slicing. Cleansing. Drying. Mastication. Moulding. Sheeting. Welding. Vulcanizing. Saturation in Sulphur. Heating. 6 Commercial Uses. Tubing. Tires. Belting. Packing. Waterproof Cloth, Shoes and Bags. Application of Rubber Paste. Vulcanization. Hard Rubber. Insulation. Photographic Material. 4 BAMBOO. 1 Planting. 2 Mature Trees. 3 Uses. Wood. Water Vessels. Houses. Bridges. Split Bamboo. Woven Nets. Hats. Umbrellas. Fishing Rods. Small Branches. Walking Stick. Wickerwork. Pipes. Leaves. Paper. Thatch. Hats. Nodes. Saccharine. Young Shoots. Food as Asparagus. Pickled. Seeds. Food, as Rice. 5 VEGETABLE IVORY* 6 FIBRES AND CORDAGE. 1 Sources. Manila Hemp. Cotton. Sisal Hemp. Jute. Plantain. Rawhide, etc. 2 Spinning. Hackling Fibre. Spinning the Yarn. Tarring. Forming Strands. Laying Strands into Ropes. 3 Wire Rope. Blending of Ore. Hammering and Drawing. Annealing. Hardening. Galvanizing. Twisting. 4 Uses of Wire Rope. Insulation. Aerial Ropeways. Pulleys. Cables. Ship Stays. Bridge Stays. 7 JUTE* 8 NUTS* 9 FIRE PREVENTION* 10 AMBER 1 Source. Fossilized Resin. Sea Coast. Collecting by Hand. Nets. Dredging. Diving. Land. Mining. 2 Working. Turning. Polishing. Moulding. Shaping. Pressing. 3 Uses. Ornaments. Smoking Articles. Varnish. *To be supplied 17 2 PLANT LIFE — Continued 11 SAPS* 12 BLIGHTS AND PESTS* 13 TAR. 1 Sources. Wood. Carbonization. Firing. Distillation. 2 Uses — Medicinal. Internal— Coughs, etc. External — Skin Disease. COAL TAR (See Coal). 14 CINCONA (Quinine). 1 Varieties. Felling of Trees. Cutting and Peeling of Bark. Drying. Wrapping in Woolen Cloth. Wrapping in Hides, Conveying “Seroons” to Town. 2 Uses. Medicinal. 15 YELLOW PINE. 1 Wood. Lumber. Dimension Timber. Boards. Flooring. Excelsior. Fuel. By Distillation. Tar. Pitch. Charcoal, etc. 2 Resin or Crude Turpentine. Spirits of Turpentine. Rosin. Oil of Rosin. Paper Sizing. Varnish. Soap. 3 Leaves. Pine Needle Wool. Pine Needle Oil. Pillow Fillers. 16 WOOD DISTILLATION. 1 Products Derived. 1 Acetic Acid. Chemical Manufacture, so called Banana Oil, a derivative from Acetic Acid is used in Var- nishes and Paints. 2 Acetone. Chloroform, Iodoform, Sulphonal and Smokeless Powder. 3 Chloroform. Anaesthetic. Solvent for Resins, etc. 4 Creosote. Antiseptic, Medicine, Preserva- tive. 5 Tar. Protection of Wood against Decay. Tar Paper. 6 Pitch. Shipbuilding, Roofing, etc. '7 Potash. Dissolved from Wood Ashes. Used for Fertilizer. 8 Sawdust Treated with Caustic Potash gives Oxalats, which on treatment with Sulphuric Acid forms Oxalic Acid. Used for Bleaching and Dyeing. 9 Charcoal. 10 Gas. 11 Liquid. Pyroligneous Acid or Wood Vin- egar. Crude Wood Spirits. Ammonia. Wood Alcohol. , Acetone. Tar Cresote Pitch. Acetates. Acetate of Lime. Sugar of Lead. Alum Mordants. Acetic Acid. Acetone. Chloroform. Tar. ♦To be supplied 18 2 PLANT LIFE — Continued 2 USES OF PRODUCTS. 17 GUTTA PERCHA. 12 Charcoal. Fuel, Filtering, Gunpowder, etc. 13 Gas. Fuel Illuminant. 14 Ammonia. Medicine, Household uses, Chem- ical Manufacture. 15 Wood Alcohol. Denatured Alcohol, Aniline Color Making, Varnishes, Burning, Methylated Ether, Formalde- hyde, etc. 16 Acetate of Lime. Dyeing, Calico Printing. 17 Mordants. Dyeing. 18 Acetates. Calico Printing. 1 Distribution of Trees. 2 Propagation. 3 Preparation. Incision. Felling of Trees. Removal of Bark. Boiling of Latex. 4 Manufacture. Chopping. Washing. Filtration. Mastication. Rolling. 5 Uses. Electrical Insulation. Dentistry. Handles. Waterproofing. 19 3 ANIMAL INDUSTRY (a) ANIMALS. 1 Steers. 2 Cows. 3 Sheep. 4 Hogs. 5 Horses. 6 Reindeer. 7 Foxes. 8 Alligators. 9 Goats. 10 Camels. 11 Elephants. 12 Llamas. 1 CATTLE RAISING. Cattle on Range. Round-up and Branding. Cattle to Market. Cattle Cars. Cattle Pens. Packing Houses. Skinning of Carcass. Cutting up of Carcass. Preparation for Shipping. Cold Storage of Cars. Packing in Cars. Making of Lard. Making of Cold Cream. Bone Fertilizer. Tanning of Hides. Shipping of Hides. Making of Shoes, Gloves, Leather, etc. 2 USES. 1 Live Animals. Milk, Cream. Koumiss (fermented milk). Butter, Cheese, etc. Dung for Fuel. Draft Animals. 2 Beef. Fresh. Dried. Corned. Salted. Smoked. Canned. Soups. Extracts. 2 USES — Continued 3 Cow Hair. Long Hair used like Horse Hair. Short Hair. Mixing in Plaster. Roofing Felt. 4 Horns and Hoofs. Combs. Buttons. Umbrella Handles. Knife Handles. Chemical Manufacture of Cyan- ide of Potash. 5 Bones. Combs. Buttons. Tooth Brush Handles. Substitute for Ivory. Waste from Bones is Burnt, Bone Charcoal or Bone Black used iii Filters of Oil and Sugar and in making Blacking. Grease from Bones. Soap. Candle Making. Ammonia from Burnt Bones. 6 Dried Blood. For Purifying Sugar. Clarifying Wines. Fertilizers. Dyeing. The Albumen in Calico Printing and as a mordant in dyeing. 7 Tallow. Soap. Candle Making. Lubricant. Dressing Skins and Leathers. Purified Oils as Substitute for Butter, Oleomargarine, Butter- ine. 8 Neatsfoot Oil. Made from boiled cattle’s feet and skimming-off oil used as a lubricant. 9 Gelatine. From feet of cattle, hide cuttings and sinews. Hides are treated with lye then boiled in water dissolving the gelatine which cools in sheets. Calf’s Foot Jelly. 20 3 ANIMAL INDUSTRY— Continued 2 USES — Continued 10 Glue. Made from bones softening with HCL and steaming them. The glue and bone fat are drawn off in separate tanks and cooled. Liquid Glues are made by dis- solving ordinary glue in weak acid. 11 Size. Used in preparing Paper and Fabrics. Is similar to Glue and Gelatine. 12 Intestines. Supply Gold-Beater’s Skins, Sau- sage Skins. Bladders used by Druggists and Oil Dealers for covering bottles. 13 Pepsin, Rennet. Made from Stomach. 14 Fertilizers. Made from all Waste. 15 Hides, Kips, Calfskin. Kips from two year olds. Calfskin. Raw Hide — hair removed and softened with oil. Used for Ropes, Lariats, Belts, Shoes, Whips and Faces of Mallets. Vellum made from Calfskin, re- moving hair with lime and rub- bing down with chalk and pumice. 2 DAIRY. Dairy Herd. Silos. Stables. Milking. Aeration. Separation. Churning. Working. Printing. Shipment. Milk and Its Products. 1 Milking. By Hand. Sanitary Conditions. Sources of Infection in Stable. By Electricity. 2 DAIRY — Continued 2 Removal of Milk. 3 Straining. 4 Cream. Raised by Gravity. Shallow Setting Pan System, Old. Separator. Ice Method. Separator, Cream. Distribution of Bacteria by Centrifugal Machine. Coating Cream. Pasteurization. 5 Common Forms of Bacteria of Milk. Indifferent. Indifferent in Milk but Active in Products. Indirectly Injurious. Injurious Bacteria. 6 Skim Milk. From Gravity. From Separator. 7 Hauling to Butter and Cheese Factory. Sanitary Conditions. Sterilization. 8 Butter. Treatment Previous to Churn- ing. Sweet Cream Butter — Paris Butter. Sour Cream Butter. Acids Used as Starters. Churning. Salting. Moulding. Packing. Diseases of Butter. 9 Cheese. Bacteria of Cheese. Old Methods. New Methods. 21 3 ANIMAL INDUSTRY— Continued 2 DAIRY — Continued 10 Milk for City Use. Shipment. Temperature. Milk Trains. Milk Depots. City Wholesale Stores. Bottling. City Delivery. Care of Milk in Household. Sterilization of Milk. Use of Chemicals. Condensed Milk. Milk Powders. Malted Milk. Sterilization by Filtration. Sterilization by Heating. 11 Pasteurization of Milk. For Sanatoriums. Baby Feeding. 3 SHEEP. Ranges. Flocks Grazing. Dipping. Washing. Shearing. Bailing of Wool. Shipment. Woolen Mill. Carding. Spinning. Weaving. Sizing. Blankets. Cloth. Carpets. Rugs — Domestic and Oriental. 4 HOGS* 5 HORSES* 6 REINDEER* 7 FOXES* 8 ALLIGATORS* 9 GOATS* 10 CAMELS* 11 ELEPHANTS* 12 LLAMAS* (b) Birds. 1 Chickens. 2 Pigeons. 3 Ostriches. 4 Field Birds. 5 Insects and Birds in Rela- tion to Agriculture. 1 POULTRY RAISING Incubators. Hatching. Brooding. Feeding. Ranging. .r ctujviug. Shipping. Cold Storage. 2 PIGEONS* 3 OSTRICHES* 4 FIELD BIRDS* Insects and Birds in Relation to Agriculture. Insects in Their Relation to Agri- culture. Life Histories, Structure, and Habits of the Various Groups of Insect Life. Insects Affecting the Garden. Insect Enemies of Field Crops and of Domestic Animals. Insects of Fruit, Shade, and Forest Trees. Birds in Their Relation to Man. Habits, Structure, and Migration of Birds. Birds of the Home and Garden. Destruction of the Enemies of Mea- dow and Field Crops by Birds. Bird Friends of the Orchardist and Forester. *To be supplied 22 3 ANIMAL INDUSTRY — Continued (c) Fish 1 Salmon. 2 Seal. 3 Whale. 4 Gunny. 5 Cod. 6 Mackerel. 7 Sardines. 8 Oysters. 9 Pearls. 10 Clams. 11 Shrimps. 12 Crabs. 13 Lobsters. 14 Sponges. 15 Seaweed. 6 MACKEREL* 7 SARDINES* 8 OYSTER. 1 Native Beds. 2 Oyster Culture. Preservation of National Beds. Breeding. Feeding. 3 Harvesting. Dredging. Shipment. 3 Commercial Use. Food. Lime. Buttons. Pearls. 1 SALMON. Salmon Fishing. Elevating, Packing and Cold Stor- age. Removal to Packing Plants. Cleaning, Cutting, Cooking, Can- ning. Labelling, Shipping. 9 PEARLS* 10 CLAMS* 11 SHRIMPS* 12 CRABS* 13 LOBSTERS* 14 SPONGES. 2 SEALS. 1 Habitat and Manners. Land and Breeding Ground. Method of Progression. Treatment of Young. Docility. Curiosity. Water. Method of Progression. Food. 2 Fisheries. Land Killing. Land to Kill Bachelors. Driving to Killing Ground. Sorting. Killed Seals. Skinning. Salting. Curing. Dyeing. Pelagic Sealing. 3 Commercial Use. True Seals and Sea Lions. Fur Seals. Walrus. 3 WHALE* 4 GUNNY* 5 COD* 1 Preparation for Trip. 2 Fishing Boats. 3 Diving. 4 Gathering. By Hand. By Hooks. 5 Drying. 6 Cleansing of Dead Matter. By Tide. By Machinery- 7 Drying. 8 Packing and Shipment. 15 SEAWEED AND MOSSES. 1 Occurrence. Seas. Freshwater. Stones. Trees. 2 Color. Blue Green. Green. Brown. Red. 3 Uses. Fertilizer. Food. *To be supplied 23 4 INDUSTRIAL (a) HOME. X Furniture. 2 Carpets. 3 Glass. 4 Linens. 5 Metal Fixtures. 6 Metal Furniture. 7 Pianos. 8 Musical Instruments. 9 Cooking Utensils. 10 Brushes. 11 Stoves. 12 Bath Room Fixtures. 13 Shoes. 14 Corsets. 15 Underwear. 16 Millinery. 17 Dressmaking. 18 Gloves. 19 Panama Hats. 20 Leather Goods. 21 Trunks. 22 Thermos Bottles. 23 Stockings. 24 Lace. 25 Velvets. 26 Crockery. 27 Bookbinding 28 Matches. 29 Cutlery. 30 Baking Powder. 31 Umbrellas. 32 Watches. 33 Jewelry. 34 Vacuum Cleaners. 35 Soap. 36 Ice. 37 Silk 38 Starch 39 Glue 1 FURNITURE* 2 CARPETS* 3 GLASS. 1 Materials. Silica. Sand. Sandstone. Felspar. Alkali. Soda Ash. Salt Cake. Pearl Ash. Alkali Nitrates. Minerals containing alkalis. Other Materials. Lime. Chalk. Gypsum. Lead Oxide. Red Lead. Aluminium. Manganese. Flint, etc. Carbons. 2 Fusion. Weighing Materials. Mixing. Placing in Oven. Melting and Fusing. 3 Fining. Removal of Air Bubbles. Removal of Scum and Foreign Particles. 4 Working. Ladling. Rolling — Ordinary Plate Glass. Gathering. Glass Blowing. Hand-Made Articles — Fine Glass. Machine-Made Articles — Bottles. Pouring. 5 Annealing. 6 Cutting, with diamond. 7 Sorting. 8 Grinding of Plate Glass. 9 Polishing. 10 Shaping. 11 Beveling. 12 Engraving or Cutting. 13 Packing and Shipment. *To be supplied 24 4 INDUSTRIAL— Continued 4 LINENS* 5 METAL FIXTURES* 6 METAL FURNITURE* 7 PIANOS* 8 MUSICAL INSTRUMENTS* 9 COOKING UTENSILS* 10 BRUSH. 1 Material. Bristles. Feathers. Whalebone. Rubber. Hair. Camel. Russian Squirrel. Bear. Goat. Badger. Rattan. Broom, Corn. Cane. Coir (cocoanut palm). 2 Making. Cheap. Holes bored in wood. Tufts stuck in. Tufts dipped in molten pitch. Bound in thread. Dipped in again. Inserted in wood. Finer Grades. Tufts bound in wire. Woven through back. American Process. Trepanning of back. 11 STOVES* 12 BATHROOM FIXTURES* 13 SHOES* 14 CORSETS* 15 UNDERWEAR* 16 MILLINERY* 17 DRESSMAKING* 18 GLOVES* 19 PANAMA HATS* 20 LEATHER GOODS* 21 TRUNKS* 22 THERMOS BOTTLES* 23 STOCKINGS* 24 LACE* 25 VELVETS* 26 CROCKERY* 27 BOOKBINDING. 1 Folding Sheets. 2 Pressing. 3 Collation 4 Sewing. Pl’pcc “Flexible” Style. Grooves Sewing. Tape Sewing. Whip Stitching. 5 Jogging. Back. Top. 6 Cutting Edges. 7 Gluing Back. 8 Rounding Edges. 9 Lacing in of Slips. 10 Head Bands. 11 Covering Back. Fast Back. Hollow Back. 12 Gilding Edges. 13 Tooling. 14 Inlaying. 28 MATCHES* 29 CUTLERY* 30 BAKING POWDER* 31 UMBRELLAS* 32 WATCHES* 33 JEWELRY* 34 VACUUM CLEANERS* 35 SOAP* *To be supplied 25 4 INDUSTRIAL — Continued 36 ICE INDUSTRY. 1 Natural. Ice Field. Scraping. Planning. Marking. Plowing. Sawing. Floating to Conveyor. Elevation. Storage. Shipment. Distribution. 2 Artificial. Compressed Air. Liquid Machines. Vacuum Process. Compression Process. Evaporation. Condensation. Absorption Process. 3 Uses. Cold Storage. Refrigeration. 37 SILK. 1 Sources. Silkworm. Mulberry Trees. Hatching Eggs. Rearing. Moulting. Caterpillars. Spinning Cocoons. Killing of Pupa. Tussur Moths. 2 Silk Manufacture. Reeled Silk. Sorting. Softening Gum. Catching End Filaments. Floating in Water. Threading Filaments. Rounding. Reeling. Throwing. Winding. Doubling. Twisting. Conditioning. Scouring. Boiling. Drying. Reboiling. 37 SILK — Continued Bleaching. Dyeing. Weaving. Spinning Silk Waste. Sources. Raw Unwindable Silk. Outside Layers of Cocoons. Pierced Cocoons. Broken Threads. Raw Silk Skeins. Gum Waste. Manufacturers’ Waste. Wild Silk. Schapping. Fermenting. Soaking. Washing. Drying. Discharging. Bagging. Boiling. Drying. Conditioning. Beating. Opening and Filling. Dressing. Drawing. Winding. Warping. Weaving. 3 Uses of Spun Silk. Linings. Hosiery. Sewing Thread. Elastic Webbing. Lace. Plush. Mufflers. Dress Goods. Near Seal. 38 STARCH. 1 Sources. Arrowroot. Sago. Tapioca. Cornflour. Potato. Wheat. Rice. 26 4 INDUSTRIAL — Continued 38 STARCH— Continued 2 Manufacture. Potato Starch. Washing Potatoes. Sieving. Settling Tanks. Washing and Drying. Wheat Starch. Fermentation. Kneading Flour. Washing. Rice Starch. Base Process. Swelling Grain. Washing and Drying. Grinding. Sifting. Alkaline Solution. Rewashing. Acid Process. 3 Uses. Direct Application. Laundry. Adhesive Paste. Thickening for Textile Manu- facture. Powder. Indirect Application. Dextrin. British Gum. Starch Sugar. 4 By-Products. Potato Pulp. Fodder. Wheat Pulp. Gluten — Diet Food. 39 GLUE. 1 Sources. Bone. Skin. Fish. 2 Manufacture. Bone. Degreasing. Boiling. Treatment with Steam. Solvents. 39 GLUE — Continued Treatment for Glue. Steam under Pressure. Clarification. Filtration. Concentration. Bleaching. Jellying or Casting. Dessication. Fish. Sources. Sounds. Offals. Treatment. Washing. Extracting. Residue from Fish Glue. Fertilizer. Skin. Sources. Parings of Tan Yards. Old Gloves. Cat, Rabbit Skins, etc. Treatment. Steeping in Lime Water. Removal of Flesh. Soapification of Fat. Drying and Storing. Removal of Lime. Boiling of Scrows. Clarification, etc. Vide Bones. 3 Special Glues. Liquid. Waterproof. Specials. (b) OFFICE. 1 Typewriters. 2 Fountain Pens. 3 Multigraphs. 4 Addressographs. 5 Adding Machines. 6 Billing Machines. 7 Lead Pencils. 8 Telephones. 9 Dictagraphs. 10 Clocks. v 27 5 COMMERCE AND TRANSPORTATION (a) TRANSPORTATION. 1 Railroad Construction. 2 Automobiles. 3 Aeroplanes. 4 Shipbuilding. 5 Submarines. 6 Wagons. 7 Roadmaking. 8 Freight Traffic. 9 Passenger Traffic. 10 Motorcycles. 11 Caravans. 12 Transportation over Andes. 13 Submarine Cables. 14 Wireless. 15 Electricity and its Uses. (b) COMMERCE. 1 Stock Exchange. 2 Department Store. 3 Fair. 4 Bush Terminals. 5 Grain Elevators. 6 Storage Houses. 1 RAILROAD CONSTRUCTION. Scenery. Surveying. Grading. Tressling. Bridge Building. Construction Work. Track Laying. Tunneling. Station Building. Construction Trains. Town Site Development. Transcontinental Limited. 2 AUTOMOBILES* 3 AEROPLANES* 4 SHIPBUILDING* 5 SUBMARINES* 6 WAGONS* 7 ROAD BUILDING. 1 Blazing the Trail. 2 Indian Trail. 3 Horse Path. 4 Mud Road. 5 Stone Road. 6 Tarring. Levelling. Filling in Crushed Stone. Rolling. Tar Application. 7 Concrete. Excavation. Slag Filler. Rolling. Mixing Concrete. Application of Concrete. Rolling. 8 FREIGHT TRAFFIC* 9 PASSENGER TRAFFIC* 10 MOTORCYCLES* 11 CARAVANS* 12 TRANSPORTATION OVER AN DES* 13 SUBMARINE CABLES* 14 WIRELESS* 15 ELECTRICITY AND ITS USES Generation. Hydraulic. Steam. Power House. Transmission. Lighting. Heating. Cooking. Refrigeration. Telegraph. Telephone. Wireless. Motive Power. Machinery. Automobiles. Electric Trains. Miscellaneous Applications. *To be supplied 28 6 HEALTH AND PUBLIC WELFARE 1 Water Supply. 2 Explosives. 3 Quarantine. 4 City Planning. 5 Street Cleaning. 6 Fire Department. 7 Policing. 8 Health, School Children. 9 Baby Piers. 10 Free Clinics. 11 Hospitals. 12 First Aid. 13 Drugs. 14 School Children Healths. 15 Visiting Nurses. 16 Housing. 1 WATER SUPPLY* 2 EXPLOSIVES* 3 QUARANTINE REGULATIONS. 1 Sailing. Loading Freight. , Passengers. Clearance Certificates. 2 Sickness on Board. Examination. Isolation. Care. 3 Arrival at Quarantine Station. Quarantine Officer Boarding Vessel. Examination of Papers. Examination of Sick. Removal of Sick to Quarantine Station. Detention of Vessel. Medical Treatment in Hospital. Discharge of Vessel. Discharge of Patient. 4 CITY PLANNING* 5 STREET CLEANING* 6 FIRE DEPARTMENT* 7 POLICING* 8 HEALTH, SCHOOL CHILDREN* 9 BABY PIERS* 10 FREE CLINICS* 11 HOSPITALS. 1 Accidents. 2 Ambulance Call. 3 Reception of Patient. 4 Examination. 5 Etherizing. 6 Operation. Preparation of Operating Room. Preparation of Instruments. Preparation of Doctors. Actual Operation. Dressing Wound. 7 Treatment. 8 Recovery and Discharge. 9 Training Nurses. 12 FIRST AID* 13 DRUGS* 14 SCHOOL CHILDREN HEALTHS 15 VISITING NURSES* 16 HOUSING* *To be supplied 29 7 SOCIAL 1 Social Centres. 2 Playgrounds. 3 Boy Scouts. 4 Camp Fire Girls. 5 Salvation Army. 6 Missions. 7 Homes. 8 Celebrations. 9 Bands, Concerts. 10 The Immigrant 1 SOCIAL CENTRE 1 Social Work. Investigating Cases. Assistance to Needy. Classes. Sewing. Housekeeping. Baby Clinic. Stenography. Educational. Clubs. 2 Recreation. Theatricals. Dances. Gymnasiums. Parties. Lectures. Musical Classes. 2 PLAYGROUNDS. 1 Districts without Playgrounds. 2 Districts with Playgrounds. 3 Activities. Under Six Years of Age. Wading Pools. Sand. Merry-go-rounds. Games. Six to Fourteen Years. Rings. Bars. Slides. Swimming. Gymnasium Class. Dancing. Swimming. Basket Ball. Hockey. Tennis. Football. Baseball. Military Drills. Over Fourteen Years of Age. Gynasium Classes. Dancing Classes. Theatricals. 3 BOY SCOUTS* 4 CAMP FIRE GIRLS* 5 SALVATION ARMY* 6 MISSIONS* 7 HOMES* 8 CELEBRATIONS* 9 BANDS, CONCERTS* 10 THE IMIGRANT. 1 Home in Europe. 2 Departure for the United States. 3 Passport Regulations and Ex- amination. 4 Hamburg Emigrant Quarters. Lodging Houses. Churches. Treatment. 5 Quarters on Steamer. 6 Ellis Island. Fumigation. Examination. Desirables. Undesirables. Saluting the Flag. 7 The Promised Land. Housing. Work and Working Conditions. Disadvantages. Loan Sharks. Ignorance of Laws. Customs. Advantages. Sanitary Conditions. Organized Labor. Educational Classes. Naturalization. Welfare of Children. In Europe. In America. 8 Causes of Immigration. Prospect of Wealth. Adventure. Opportunities for Children. Fraternity. *To be supplied 30 8. DOMESTIC ECONOMY 1 Domestic Science. 2 Sewing. 3 Interior Decoration. 4 Sanitation. 5 Marketing. 6 Cooking. 7 Laundry. 1 DOMESTIC SCIENCE. 1 Housework. Old Methods. 2 Solving the “Maid” Question. Vacuum Cleaners. Electric Washers j clothes. Electric Irons. Fireless Cookers. Motor Sewing Machines. Outside Laundries. 3 Scientific Management. Proper Food Buying. Proper Food Cooking. Keeping Accounts. Simplification of Kitchen Ar- rangements. 1 DOMESTIC SCIENCE— Continued 4 Heating, Ventilation and Lighting. Hot Air. Steam. Hot Water. Ventilation. Direct. Indirect. Lighting. Oil. Gas. ELECTRICITY. Direct. Indirect. 2 SEWING* 3 INTERIOR DECORATION* 4 SANITATION* 5 MARKETING* 6 COOKING* 7 LAUNDRY* 9. HISTORICAL 10. SCIENTIFIC 1 ART* 2 ARCHITECTURE* 3 INSECT LIFE* 4 BIRD LIFE* 5 MECHANICS* 6 HEAT* 7 ANTS* 8 SCULPTURE* 11. RELIGIOUS 12. TRAVEL 1 PLEASURE GROUNDS* 2 CITIES* 3 UNIVERSITIES* ♦To be supplied 31 r 0L. 10 JUNE 15, 1914 No. 14 University of Pittsburgh Bulletin ANNOUNCEMENT SERIES University Extension Motograph Lectures on Industry and Commerce given by the Bureau of Commercial Economics 1914 - 1915 3 0112 07266 462 11 Thomson Printing Company 310*312 Cherry Street, Philadelphia