^'A^t^- A A SOI ^ 1 HERN 1 8 NALLIS 8 4 3RARY F 2 ACIL _i 3 OF THE i rl w m M O n K I w c BULLION :ROOMa V ASSAY OFFICE, CHEMICAL LABORATORY & ORE FLOORS, 524 SACRAMENTO ST. ;3,#-.J>T :0^iB-A.3srai©ob, o^LXS^Oi^i^i^i '/ M' ■ TABLES OF THE Value of Gold and Silver PER OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS. WITH Other Tables, which will be found useful to Bankers, Assayers, Chemists. Merchants. Dealers in Bullion and Ores, PREPARED BY THOMAS PRICE BULLION ROOMS, ASSAY OFFICE, CHEMICAL LABORATORY AND ORE FLOORS 524 Sacramento Street. San Francisco. A. J. LEAKY, STATIONER AND PRINTER, Nos. 402 & 404 SANSOME STREET. 18 80. <■ ''ll "^'-,' EXPLANATION OF GOLD TABLE. Tlie values per oz. of gold in the following tables, are computed from the simple formula that 387 ozs. of ;j?^ TABLE OF THE VALUE OF GOT,D Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. H g S < Q CO H K p4 e4 PS Q to H Iz; ■< ►J Q w fe W tZ2 ■< ij C Q !z; o 00.00 10 20.67 20 41.34 30 62.02 40 82.69 \ 01.03 \ 21.71 1 2 42.38 1 63.05 \ 83.72 1 02.07 11 22.74 21 43.41 31 64.08 41 84.75 1 2 03.10 \ 23.77 1 44.44 1 65.12 1 85.79 2 04.13 12 24.81 22 45.48 32 66.15 42 86.82 \ 05.17 i 25.84 1 46.51 \ 67.18 \ 87.86 3 06.20 13 26.87 23 47.55 33 68.22 43 88.89 \ 07.24 \ 27.91 1 2 48.58 1 69.25 1 89.92 4 08.27 14 28.94 24 49.61 34 70.28 44 90.96 1 2 09.30 J 29.97 1 50.65 1 71.32 \ 91.99 5 10.34 15 31.01 25 51.68 35 72.35 45 93.02 1 2 11.37 1 32.04 A 52.71 J 73.39 94.06 6 12.40 16 33.07 26 53 . 75 36 74.42 46 95.09 1 2 13.44 1 34.11 1 2 54.78 1 75.45 1 96.12 7 14.47 17 35.14 27 55.81 37 76.49 47 97.16 1 2 15.. 50 1 2 36.18 1 56.85 1 77.52 i 98.19 8 16.54 18 37.21 28 57 . 88 38 78.55 48 99.22 1 2 17.57 1 2 38.24 1 2 58.91 1 79.59 J 1 00.26 9 18.60 19 39.28 29 59 . 95 39 80.62 49 1 01.29 i 19.64 1 40.31 1 60.98 1 81.65 J 1 02 . 33 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Fl OORS, , ^24 Sacramaito Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. 'A 00 w g S Q in •A a 02 CO H 'A p4 "A PS < 03 Eh » 50 03.36 60 24.03 70 44.70 80 65.37 90 86.05 I 04.39 I 25.06 1 2 45.74 I 66.41 1 87.08 51 05.43 61 26.10 71 46.77 81 67.44 91 88.11 h 06.46 h 27.13 i 47 . 80 1 2 68.48 1 89.15 52 07.49 62 28.17 72 48.84 82 69.51 92 90.18 i 08.53 I 29.20 1 49.87 J 70.54 I 91.21 53 09.56 63 30.23 73 50.90 83 71.58 93 92.25 i 10.59 * 31.27 i_ 51 . 94 J 72.61 1 93 . 28 54 11.63 64 32.30 74 52.97 84 73.64 94 94.32 I 12.66 1 2 33.33 1 54.01 1 2 74.68 1 95.35 55 13.70 65 34.37 75 55.04 85 75.71 95 96.38 1 14.73 1 35.40 1 2 56.07 1 76.74 h 97.42 56 15.76 66 36.43 76 57.11 86 77.78 96 98.45 1 16.80 1 2 37.47 1 58.14 1 78.81 1 99.48 57 17.83 67 38 . 50 77 59.17 87 79.84 97 2 00.52 \ 18.86 1 2 39.53 1 60.21 1 80.88 h 2 01.55 58 19.90 68 40.57 78 61.24 88 81.91 98 2 02.58 -|- 20 . 93 1 2 41.60 1 62.27 1 82 . 95 1 2 03.62 59 21.96 69 42.64 79 63.31 89 83.98 99 2 04 . 65 1 2 23.00 1 43.67 1 64.34 1 85.01 1 2 05 . 68 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY— THOMAS PRICE. f4 3S Q CO H e4 Q H 12; < «_ 12; <; ►J Q Pi -^ Q too 2 06.72 i 10 2 27.39 120 2 48.06 130 2 68.73 140 2 89.41 1 2 2 07.75 \ 2 28.42 1 2 49.10 1 2 69.77 1 2 90.44 101 2 08.79 111 2 29.46 121 2 50.13 131 2 70.80 141 2 91.47 1 2 09.82 1 2 2 30.49 1 2 51.16 1 2 71.83 1 2 2 92.51 102 2 10.85 112 2 31.52 122 2 52.20 132 2 72.87 142 2 93.54 \ 2 11.89 \ 2 32.56 1 2 53.23 1 2 2 73.90 1 2 94.57 103 2 12.92 113 2 33.59 123 2 54.26 133 2 74.94 143 2 95.61 1 2 2 13.95 1 2 34.63 1 2 55.30 1 2 75.97 1 2 96.64 104 2 14.99 114 2 35.66 124 2 56.33 134 2 77.00 144 2 97.67 \ 2 16.02 1 2 36 . 69 i 2 57 . 36 1 2 78.04 1 2 98.71 105 2 17.05 115 2 37.73 125 2 58.40 135 2 79.07 145 2 99.74 1 2 2 18.09 \ 2 38.76 1 2 59.43 \ 2 80.10 1 2 3 00.78 106 2 19.12 116 2 39.79 126 2 60.46 136 2 81.14 146 3 01.81 1 2 2 20.16 \ 2 40.83 1 2 61.50 1 2 82.17 i 3 02.84 107 2 21.19 117 2 41.86 127 2 62 . 53 137 2 83.20 147 3 03.88 1 2 2 22.22 \ 2 42.89 \ 2 63.57 1 2 2 84.24 I 3 04.91 108 2 23.26 118 2 43.93 128 2 64 . 60 138 2 85.27 148 3 05 . 94 \ 2 24.29 1 2 2 44.96 I 2 2 65 . 63 \ 2 86.30 -^ 3 06.98 109 2 25.32 119 2 45 . 99 129 2 66 . 67 139 2 87.34 149 3 08.01 1 2 2 26 . 36 1 \ 2 47.03 1 2 2 67.70 1 2 2 88.37 I 2 3 09.04 Bullion Rooms. Assay Office, Chemical L LABORATORY AND OrE FlOORS, ^24 Sacramento Street, Sa^ 1 I Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, A T DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. e4 fa < ►J O Q H 'z w fa 32 ►J 1-3 O Q CO H "Z ■J2 < o Q fa 1 fa fa o fa fa fa O Q tn fa 150 3 10.08 160 3 30.75 170 3 51.42 1 ISO 3 72.09 190 3 92.76 h 3 11.11 h 3 31.78 X 3 52.45 i 3 73.13 i 3 93.80 151 3 12.14 161 3 32.82 171 3 53 . 49 181 3 74.16 191 394.83 h 3 13.18 h 3 33 . 85 h 3 54.52 1 3 75.19 h 3,95.87 152 3 14.21 162 3 34.88 172 3 55.56 182 3 76.23 192 3 96.90 I 3 15.25 h 3 35.92 1 3 56.59 h 3 77.26 h 397.93 153 3 16.28 163 3 36.95 173 3 57.62 183 3 78.29 193 398.97 1 2 3 17.31 h 3 37.98 1 1 j 3,58.66! ! I 3 79.33 i 4 00.00 154 3 18.35 164 3 39.02 174 3|59.69 184 3 80.36 194 4 01.03 1 2 3 19.38 1 3 40.05 1 2 3 60.72 1 381.40 i 402.07 155 3 20.41| 165 3 41.09 175 3 61.76 185 3 82.43 195 4 03.10 h 3 21.45 h 3 42.12 k 3 62.79 1 1 3 83 . 46 1. 4 04.13 15G 3 22.48 166 3 43.15 176 1 3 63 . 82 186 3 84 . 50 196 4 05.17 \ 3 23.51 1 3 44.19 1 3 64.86: 1 385.53 h 406.20 157 3 24 . 55 167 3 45.22 177 j 1 3 65.89 1 187 3 86.56 197 4 07 . 24 \ 3 25.58 1 3 46 . 25 1 3 66 . 93 1 3 87.60 h 4 08.27 158 3 26.61 168 3 47.29 178 3 67.96 188 3 88.63 198 4 09.30 1 3 27.65 1 3 48.32 i 3 68.99 h 3 89.66 :l 4 10.34 159 3 28.68 169 3 49.35 179 3 70.03 189 390.70 !199 4 11.37- 1 3 29.72 1 3 50.39 J 3 71.06 1 I 391.73 1 i 1 4; 12.40- Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, j2^ Sacramento Street, San Francisco. 1 i TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS —BY- THOMAS PRICE. c4 < a CENTS. eg CENTS. a. a: Q u5 fa Q e4 fa CO 200 4 13.44 210 4 34.11 220 4 54.78 230 4 75.45 240 4 96.12 1 4 14.47 1 2 4 35.14 -1 4 55.81 1 4 76.49 h 4 97.16 201 4 15.50 211 4 36.18 221 4 56.85 231 4 77.52 241 4 98.19 1 4 16.54 h 4 37.21 h 4 57 . 88 -h 4 78.55 i 4 99.22 202 4 17.57 212 4 38.24 222 4 58.91 232 4 79.59 242 5 00.26 1 4 18.60 i 4 39.28 1 4 59.95 1 4 80.62 h 5 01.29 203 4 19.64 213 4 40.31 223 4 60.98 233 4 81.65 243 5 02.33 h 4 20.67 h 4 41.34 i 4 62.02 1 4 82.69 J 5 03.36 204 4 21.71 214 4 42.38 224 4 63.05 234 4 83.72 244 5 04.39 1 4 22.74 1 2 4 43.41 i 4 64.08 1 4 84.75 1 2 5 05.43 205 4 23.77 215 4 44.44 225 4 65.12 235 4 85.79 245 5 06.46 i 4 24.81 1 2 4 45.48 h 4 66.15 1 2 4 86.82 h 5 07.49 206 4 25.84 216 4 46.51 226 4 67.18 236 4 87.86 246 5 08 . 53 i •A 4 26.87 i 4 47.55 1 2 4 68.22 1- 4 88.89 i 5 09.56 207 4 27.91 217 4 48.58 227 4 69.25 237 4 89.92 247 5 10.59 1 2 4 28.94 h 4 49.61 1 2 4 70.28 1 2 4 90.96 1 5 11.63 208 4 29.97 218 4 50.65 228 4 71.32 238 4 91.99 248 5 12.66 1 4 31.01 1 4 51.68 1 2 4 72 . 35 i 4 93.02 i 5 13.70 209 4 32.04 219 4 52.71 229 4 73.39 239 4 94.06 249 5 14.73 1 4 33.07 i 4 53.75 1 2 4 74.42 1 2 4 95.09 A 5 15.76 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, i 52^ Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, A T DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. GO < >J Q H ;z; a ■< ►J Q CENTS. NH CO Q Iz; e4 Jz; a 00 250 5 16.80 260 5 37.47 270 5 58.14 280 5 78.81 290 5 99.48 1 2 5 17.83 \ 5 38.50 \ 5 59.17 i 5 79.84 h 6 00.52 251 5 18.86 261 5 39.53 271 5 60.21 281 5 80.88 291 6 01.55 * 5 19.90 \ 5 40.57 \ 5 1 61.24; 1 2 5 81.91 1 6 02.58 252 5 20.93 262 5 41.60 272 5 62.27 282 5 82.95 292 6 03.62 \ 5 21.96 1 2 5 42.64 1 2 5 63.31 i- 5 83.98 i 6 04.65 253 5 23.00 263 5 43.67 273 5 64.34 283 5 85.01 293 6 05.68 \ 5 24.03 1 5 44.70 i 5 65 . 37 h 5 86.05 h 6 06.72 254 5 25.06 264 5 45 . 74 274 5 66.41 284 5 87.08 294 6 07.75 \ 5 26.10 1 5 46.77 A 5 67.44 i 5 88.11 i 6 08.79 255 5 27.13 265 5 47.80 275 5 68.48 285 5 89.15 295 6 09.82 * 5 28.17 \ 5 48.84 1 2 5 69.51 i 5 90.18 h 6 10.85 256 5 29.20 266 5 49.87 276 5 70.54 280 5 91.21 296 6 11.89 1 5 30.23 \ 5 50.90 \ 5 71.58 i 5 92.25 i 6 12.92 257 5 31.27 267 5 51.94 ITi 5 72.61 287 5 93.28 297 6 13.95 \ 5 32.30 i 5 52.97 \ 5 73.64 1 5 94.32 J 6 14.99 258 5 33.33 268 5 54.01 i278 5 74.68 288 5 95.35 298 6 16.02 . \ 5 34.37 \ 5 55 . 04 1 5 75.71 i 5 96.38 h 6 17.05 259 5 35.40 269 5 56.07 279 5 76.74 289 5 97.42 299 6 18.09 \ 5 36.43 1 5 57.11 \ 5 77.78 .1 i 5 98.45 i 6 19.12 Bullion Rooms. Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacrametito St7'cet, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF -BY- THOMAS PRICE. FINENESS en o Q H O c/5 ►J o 03 H a o H g o Q 'A 73 o a 'A o < C Q 03 H 300 6 20.16 310 6 40.83 320 6 61.50 330 6 82.17 340 7 02.84 1 6 21.19 \ 6 41.86 \ 6 62.53 i 6 83.20 i 7 03.88 301 6 22.22 311 6 42.89 321 6 63.57 331 6 84.24 341 7 04.91 \ 6 23.26 1 6 43.93 \ 6 64.60 i 6 85.27 h 7 05.94 302 6 24.29 312 6 44.96 322 6 65.63 332 6 86.30 342 It t 06.98 \ 6 25.32 \ 6 45.99 \ 6 66.67 I 6 87.34 * 08.01 303 6 26.36 313 6 47.03 323 6 67.70 333 6 88.37 343 7 09.04 \ 6 27.39 1 6 48.06 1 668.73 1 6 89.41 i 7 10.08 304 6 28.42 314 6 49.10 324 669.77 334 690.44 344 7 11.11 \ 6 29.46 i- 6 50.13 1 670.80 1 6 91.47 I 7 12.14 305 6 30.49 315 6 51.16 325 671.83 335 692.51 345 7 13.18 1 2 G 31.52 i 6 52.20 1 6 72.87 \ 693.54 J 7 14.21 306 6 32.56 316 6 53.23 326 6 73.90 336 6 94.57 346 7 15.25 \ 6 33.59 \ 6 54.26 \ 674.94 .1. 6 95.61 1 2 716.28 307 6 34.63 317 6 55.30 327 6 75.97 337 6 96.64 347 7 17.31 ^ 6 35.66 1 6 56 . 33 \ 6 77.00 JL 2 697.67 '^ 7 18.35 308 G 36 . 69 318 6 57.36 328 6 78.04 338 698.71 348 7 19.38 \ 6 37.73 ,1 6 58 . 40 ■J 679.07 1 2 6 99.74 X 7 20.41 309 6 38.76 319 6 59.43 329 680.10 339 700.78 349 7 21.45 ^ 6 39.79 1 •I 660.47 1 1 1 6 81.14 1 7 01.81 ^ 7!22.48 Bullion Rooms, Assay Office. Chemical Labokatorv and Ore Floors, ^24 Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS THOMAS PRICE. c4 «3 < o CO El O c4 a: o CO Q c4 2 Q 03 g Pi Q CO Eh 350 7 23.51 1 360 7 44.19 370 1 7 64.86 380 7 85.53 1 390 8 06.20 1 2 7 24 . 55 h 7 45.22 A 7 65.89 J 7 86.56 h 8 07.24 351 25.58 361 7 46.25 371 7 66.93 381 7 87.60 391 8 08.27 i 7 26.61 I 7 47.29 h 1 67.96 i- 7 88.63 h 8 09.30 352 7 27.65 362 7 48.32 372 " 68.99 382 7 89.66 392 8 10.34 h 7 28.68 h 7 49.35 I 7 70.03 i 7 90.70 h 8 11.37 353 7 29.72 363 7 50.39 373 7 71.06 383 7 91.73 393 8 12.40 I 7 30.75 h 7 51.42 I 7 72.09 1 2 7 92.76 i 8 13.44 354 7 31.78 364 7 52.45 374 7 73.13 384 7 93.80 394 8 14.47 i 7 32.82 1 7 53.49 1 2 7 74.16! 1 i 7 94.83 ^ 8 15.50 355 7 33.85 365 7 54.52 375 7 75.19i 385 7 95.87 395 8 16.54 1 7 34.88 1 7 55.56 ^ 7 76.23 i 7 96.90 1 8 17.57 356 7 35.92 366 7 56.59 376 7 77.26 386 7 97.93 396 8 18.60 1 7 36.95 _i 7 57 . 62 A 7 78.29 •i 7 98.97 h 8 19.64 357 7 37.98 367 7 58.66 377 7 79.32I 387 8 00.00 397 8 20.67 1 7 39.02 i 7 59.69 1 7 80.36 h 8 01.03 i 8 21.71 358 7 40.05 368 7 60.72 378 7 81. 39' 388 8 02.07 398 8 22.74 h 7 41.09 i 7 61.76 i 7 82.43 1 2 8 03.10 i 8 23.77 359 7 42.12 369 7 62.79 379 7 83.46 1 389 8 04.13 399 8 24.81 i 7 43.15 1 7 63.82 I 7 84.50 1 805.17 1 8 25 . 84 Bullion Rooms. yXss.w Office, Chemical Laboratory and Ore Floors, ^2^ Sacrajucnto Stirct, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. < O Q o Q H Q < ►J o i ■A < o r/3 e4 en C Q O 400 8 26.87 4iO 8 47 . 55 420 8 68.22 430 8 88.89 440 9 09 . 56 I 8 27.91 i 8 48.58 1 8 69 . 25 I 8 89.92 1 2 9 10.59 401 8 28.94 411 8 49.61 421 8 70.28 431 8 90.96 441 9 11.63 h 8 29.97 h 8 50.65 h 8 71.32 h 8 91.99 \ 9 12.66 402 8 31.01 412 8 51.68 422 8 72 . 35 432 8 93.02 442 9 13.70 I 8 32.04 I 8 52.71 h 8 73.39 1 8 94.06 1 9 14.73 403 8 33.07 413 8 53.75 423 874.42 433 8 95.09 443 9 15.76 * 8 34.11 i 8 54.78 1 8 75.45 1 8 96.12 1 2 9 16.80 404 8 35.14 414 8 55.81 424 8 76.49 434 8 97.16 444 9 17.83 J 8 36.18 1 2 8 56.85 h 8 77.52 \ 8 98.19 I 9 18.86 405 8 37.21 415 8 57.88 425 8 78.55 435 8 99.22 445 9 19.90 1 2 8 38.24 ■i 8 58.91 h 8 79.59 h 9 00.26 I 9 20.93 406 8 39.28 416 8 59.95 426 8 80.62 436 9 01.29 446 9 21.96 h 8 40.31 h 8 60.98 1 8 81.65 i 9 02.33 i 9 23.00 407 8 41.34 ill 8 62.02 427 8 82.69 437 9 03.36 447 9 24.03 ^ 8 42.38 h 8 63.05 i 8 83.72 1 9 04.39 1 9 25.06 408 8 43.41 418 8 64.08 428 8 84.75 438 9 05.43 448 9 26.10 I 8 44.44 I 2 8 65.12 1 8 85.79 1 9 06.46 i 9 27.13 409 8 45.48 419 8 66.15 429 8 86.82 439 9 07.49 449 9 28.17 i 8 46.51 1 8 67.18 h 8 87.86 1 9 08.53 h 9 29.20 Bullion Rooms, As.say Office, Chemical Laboratory and Ore Floors, ^24 Sacrammto Street, San Fi'ancisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY— THOMAS PRICE. I Q 02 Z c4 PS < 1-9 Q CENTS. < I-! Q cc as ►J Q Eh 33 < Q H 450 9 30 . 23 460 9 50.90 470 9 71.58 480 9 92.25 490 10 12.92 i 9 31.27 I 9 51.94 1 9 72.61 h 9 93.28 h 10 13.95 451 9 32.30 461 9 52.97 471 9 73.64 481 9 94.32 491 10 14.99 \ 9 33 . 33 1 9 54.01 I 9 74.68 h 9 95.35 1 2 10 16.02 452 934.37 462 9 55.04 472 9 75.71 482 9 96.38 492 10 17.05 \ 9 35.40 1- 9 56.07 I 9 76.74 A 9 97.42 i 10 18.09 453 9 36 . 43 463 9 57.11 473 9 77.78 483 9 98.45 493 10 19.12 I 9 37.47 1 2 9 58.14 h 9 78.81 I 9 99.48 1 2 10 20.16 454 9 38.50 464 9 59.17 474 9 79.84 484 10 00.52 494 10 21.19 1- 9 39.53 I 9 60.21 i 9 80.88 i 10 01.55 i 1022.22 455 9 40.57 465 9 61.24 475 9 81.91 485 10 02.58 495 10 23.26 I 9 41.60 1 9 62.27 1 2 9 82.95 1 10 03.62 1 10 24.29 456 9 42.64 466 9 63.31 476 9 83.98 486 10 04.65 496 10 25.32 \ 9 43.67 1 9 64.34 1 2 9 85.01 I 10 05 . 68 h 10 26.36 457 9 44.70 467 9 65 . 37 477 9 86.05 487 10 06.72 497 10 27.39 \ 9 45.74 1 2 9 66.41 ^ 9 87.08 1 10 07.75 -1 10 28.42 458 9 46.77 468 9 67.44 478 9 88.11 488 10 08.79 498 10 29.46 i 9 47.80 * 9 68.48 * 9 89.15 h 10 09.82 1 10 30.49 459 9 48.84 469 9 69.51 479 9 90.18 489 10 10.85 499 10 31.52 i 9 49.87 1 9 70.54 I 9 91.21 * 10 11.89 \ 10 32.56 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Frajtcisco. 1 TABLE OF THE VALUE OF GOLD 1 Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS —BY- THOMAS PRICE. H g E! < Q 03 'A I CENTS. a" ■j'i Q 'A i < CENTS, a 500 10 33.59 510 10 54.26 520 10 74.94 530 10 95.61-540 11 16.28 1 10 34.63 1 2 10 55.30 \ 10 75.97 1 10 96.64 \ 17.31 501 10 35.66 511 10 56.33 521 10 77.00 531 10 97.67 i 541 18.35 1 10 36.69 \ 10 57.36 \ 10 78.04 1 10 98.71 ! \ 19.38 502 10 37.73 512 10 58.40 522 10 79.07 532 10 99.74 542 20.41 \ 10 38.76 \ 10 59.43 1 2 10 80.10 \ 11 00.78 1 \ 21.45 503 10 39.79 513 10 60.47 523 10 81.14 533 01.81 1 543 22.48 \ 10 40.83 i 10 61.50 \ 10 82.17 1 2 11 02.84 \ 23.51 504 10 41.86 514 10 62.53 524 10 83.20 534 03.88 544 24 . 55 \ 10 42.89 j \ 10 63 . 57 \ 10 84.24 \ 11 04.91 \ 25.58 505 10 43.93 515 10 64.60 525 10 85.27 535 1 1 05.94 545 26.61 * 10 44.96 \ 10 65.63 \ 10 86.30 1 06.98 I 27.65 506 10 45.99 516 10 66.67 526 10 87.34 536 08.01 546 28.68 1 10 47.03 \ 10 67.70 \ 10 88.37 \ 11 09.04 i 29.72 507 10 48.06 i 517 10 68.73 527 10 89.41 537 10.08 547 30.75 \ 10 49.10 \ 10 69.77 \ 10 90.44 \ 11.11 \ 31.78 508 10 50.13 518 10 70.80 528 10 91.47 538 12.14 548 32.82 * 10 51.16 \ 10 71.83 \ 10 92.51 \ 13.18 \ 33.85 509 10 52.20 519 10 72.87 529 10 93.54 539 14.21 i 549 34.88 \ 10 53.23 \ 10 73.90 \ 10 94.57 1 15.25 1 \ 35.92 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. 1-1 03 i as < hJ 02 H i t e4 « a Q Pi < Q 03 550 36.95 560 57.62J 570 78.29 580 11 98.97 500 12 19.64 i 37.98SI \ 58.66 1 79.33 1 ^ 12 00.00 \ 12 20.67 551 39.02 561 59.69 571 80.36 |581 12 01.03 i 591 12 21.71 \ 40.05; 1 60.72 \ 81.40 J 12 02.07 1 \ 12 22.74 552 41.09 562 61.76 572 82.43 582 12 03.10 592 12 23.77 \ 42.12 i 1 2 62.79 \ 83.46 \ 12 04.13 \ 12 24.81 553 43.15 1 1 563 63.82 573 84 . 50 583 12 05.17 593 12 25.84 1 44.19 \ 64.86 i 85.53; \ 12 06.20 \ 12 26.87 554 45.22 564 65.89 574 86.56 584 1 1 12 07.24 594 12 27.91 \ 46.25 1 \ 66.93 \ 87.60 ! \ 1 12 08.27 \ 12 28.94 555 47.29 1 565 67.96 575 88.63 585 i 12 09.30 595 12 29.97 \ 48.32 \ 68.99 i 89.66 1 1210.34 1 12 31.01 556 49.35 1 ! 566 70.03 ■ 576 90.70 i586 1211.37 596 12 32.04 \ 50.39i: \ 71.06 \ 91.73 \ 12 12.40 i 12 33.07 557 51.42i! '567 1 72.09 577 92.76 1 587 12 13.44 597 12 34.11 \ 52.45 1 \ 73.13 i 93.80 \ 12 14.47 i 12 35.14 '558 1 53.49 \ \ 1568 74.16 578 94.83 588 12 15.50 598 12 36.18 1 54 . 52 1 \ 75.19 i 95.87 \ 12 16.54 \ 12 37.21 559 55.56 1 569 76.23 579 96.90 589 12 17.57 599 12 38.24 1 56 . 59 1 1 1177.26 * 97.93 J i 1218.60 i ! 1 12 39.28 Bullion Rooms. Assay Office, Chemical Laboratory and Ore Floors, §24 Sacramento Street^ San Francisco. ! TABLEOFTHEVALUEOF GOi,n Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. DOLLARS. CENTS. 2 < CO H Q to '. >-3 cc H g fe CO ►J C Q CO H a 600 12 40.31 6IO 12 60.98 620 12 81.65 630 13 02.33 640 13 23.00 \ 12 41.34 \ 12 62.02 \ 1282.69 \ 13 03.36 \ 13 24.03 601 12 42.38 611 12 63.05 621 12 83.72 631 13 04.39 641 13 25.06 \ 12 43.41 \ 12 64.08 \ 12 84.75 \ 13 05.43 \ 13 26.10 602 12 44.44 612 12 65.12 622 12 85.79 632 13 06.46 642 13 27.13 i 12 45.48 1 2 12 66.15 \ 1286.82 1 13 07.49 \ 13 28.17 603 12 46.51 613 12 67.18 623 1287.86 633 13 08.53 643 13 29.20 \ 12 47.55 \ 12 68.22 1 1288.89 i 13 09.56 1 2 13 30.23 604 12 48.58 614 12 69.25 624 1289.92 634 13 10.59 344 13 31.27 \ 12 49.61 1 2 12 70.28 1 2 1290.96 1 13 11.63 \ 13 32.30 605 12 50.65 615 12 71.32 625 12 91.99 635 13 12.66 645 13 33 . 33 1 12 51.68 1 12 72.35 1 12 93.02 J 13 13.70 1 2 13 34.37 606 12 52.71 616 12 73.39 626 1294.06 636 13 14.73 646 13 35 . 40 \ 12 53.75 1 2 12 74.42 1 12 95.09 i 13 15.76 4 13 36.43 607 12 54.78 617 12 75.45 627 12 96.12 637 13 16.80 647 13 37.47 \ 12 55.81 \ 12 76.49 1 2 12 97.16 1 2 13 17.83 \ 13 38.50 608 12 56 . 85 618 12 77.52 628 12 98.19 638 13 18.86 648 13 39.53 1 2 12 57.88 \ 12 78.55 \ 12 99.22 1 2 13 19.90 ^ 13 40.57 609 12 58.91 619 12 79.59 629 13 00.26 639 13 20.93 ■649 13 41.60 \ 12 59.95 \ 12 80.62 \ 13 01.29 i 13 21.96 1 13 42.64 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Francisco. 1 ' ' TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. H g Pm CENTS. i fa CO < 1-1 Q 02 H 'A i CO ■! H ! ^ \ « ii e4 fa CO X <; >J Q EH 1 g fa Si < 1^ Q 02 H m 650 13 43.67 1 660 13 64.34 670 13 85.01 680 14 05.68 690 14 26.36 J I3J44.7O i 13 65.37 i 13 86.05 h 14 06.72 1 14 27.39 651 13 45.74 661 13 66.41 671 13 87.08 681 14 07.75 691 14 28.42 i 13 46.77 i 13 67.44 h 13 88.11 h 14 08.79 :l 14 29.46 652 13 47.80 662 13 68.48 672 13 89.15 682 14 09.82 692 14 30.49 \ 13 48.84 I 13 69.51 i 13 90.18 1 14 10.85 1 14 31.52 653 13 49.87 663 13 70.54 673 13 91.21 683 14 11.89 693 14 32.56 \ 13 50.90 1 13 71.58 i 13 92.25 A 14 12.92 1 14 33.59 654 13 51.94 664 13 72.61 674 13 93.28 684 14 13.95 694 14 34.63 I 13 52.97 h 13 73.64 h 13 94.32 * 14 14.99 h 14 35.66 655 13 54.01 665 13 74.68 675 13 95 . 35 685 14 16.02 695 14 36.69 i 13 55.04 1 2 13 75.71 h 13 96.38 h 14 17.05 1 14 37.73 656 13 56.07 666 13 76.74 676 13 97.42 686 14 18.09 696 14 38.76 \ 13 57.11 i 13 77.78 4 13 98.45 h 14 19.12 J 14 39.79 657 13 58.14 667 13 78.81 677 13 99.48 687 14 20.16 697 14 40.83 * 13 59.17 1 13 79.84 4 14 00.52 h 14 21.19 1 14 41.86 658 13 60.21 668 13 80.88 678 14 01.55 688 14 22.22 698 14 42.89 h 13 61.24 1 2 13 81.91 h 14 02.58 4 14 23.26 h 14 43.93 659 13 62.27 669 1382.95 679 14 03.62 689 14 24.29 699 14 44.96 i ! * 1 13 63.31 1 13 83 . 98 h 14 04.65 1 2 14 25.32 1 2 14 45 . 99 Bullion Room.s. Assay Office, Chemical Laboratory and Ore Floors, ^24 San-amcnto Street, San Francisco. i 1 1 TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. < Q i CENTS. H g E ai ►J 'A 1 <1^ 72 1-3 Q 1 1 i Q 03 H d 700 u 47.03 7IO 14 67.70 720 1 14 88.37 730 15 09.04 1 |740 15 29.72 \ 14 48.06 ^- 14 68.73 h 14 89.41 h 15 10.08 j h 15 30.75 701 14 49.10 711 14 69.76 721 14 90.44 731 15 11.11 741 15 31.78 \ 14 50.13 \ 14 70.80 h 14 91.47 i 15 12.14 1 1 15 32 . 82 702 14 51.16 712 14 71.83 722 14 92.51 732 15 13.18 i 1 742 15 33.85 \ 14 52.20 1 2 14 72.87 I 14 93.54 1 2 15 14.21 i 1 15 34.88 703 14 53.23 713 14 73.90 723 14 94.57 733 15 15.25 743 15 35.92 \ 14 54.26 1 14 74.94 I 14 95.61 1 15 16.28 h 15 36 . 95 704 14 55 . 30 714 14 75.97 724 14 96.64 734 15 17.31 744 15 37.98 \ 14 56.33 \ 14 77.00 h 14 97.67 1 15 18.35 1 2 15 39.02 705 14 57.36 715 14 78.04 l'2b 14 98.71 735 15 19.38 745 15 40.05 1 2 14 58.40 \ 14 79.07 I 14 99.74 1 15 20.41 1 15 41.09 706 1459.43 716 14 80.10 726 15 00.78 736 15 21.45 ! 746 15 42.12 \ 1460.47 \ 14 81.14 4 15 01.81 i 15 22.48 1 15 43.15 707 1461.50 717 14 82.17 727 15 02.84 737 15 23.51 747 15 44.18 \ 1462.53 \ 14 83.20 h 15 03.88 h 15 24.55 1 1 1 I 15 45.22 708 1463.57 718 14 84.24 728 15 04.91 738 15 25.58 748 15 46.25 \ 14 64.60 .1 2 14 85.27 1 2 15 05 . 94 i 15 26.61 h 15 47.29 709 14 65 . 63 719 14 86.30 729 15 06.98 739 15 27.65 749 15 48 . 32 1 14 66.67 1 14 87.34 15 08.01 _^ 15 28.68 h 15 49.35 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, §24 Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS THOMAS PRICE. ■A < o ■A < o 1 A H g •A < o H 33 X -3 O a H o fa A < h^ o a 72 H O 750 15 50.39 760 15 71.06| 770 15 91.73 780 1612.40 1 790 16 33.07 I 15 51.42 i 15 72.09 1 2 15 92.76 h 16 13.44 h 16 34.11 751 15 52.45 761 15 73.13 771 15 93.80 781 16 14.47 791 16 35.14 h 15 53.49 I 15 74.16 1 15 94.83 i 16 15.50 1 16 36.18 752 15 54.52 762 15 75.19 772 15 95.87 782 16 16.54 792 16 37.21 JL 15 55.56 h 15 76.23 I 15 96.90 i 16 17.57 i 16 38.24 753 15 56.59 763 15 77.26 1 IIZ 15 97.93 783 16 18.60 793 16 39.28 k 15 57.62 h 15 78.29 h 15 98.97 i 16 19.64 1 16 40.31 754 15 58.66 764 15 79.33 774 16 00.00 784 16 20.67 794 16 41 . 34 i 15 59.69 1 2 15 80.36 h 16 01.03 1 16 21.71 h 16 42.38 755 15 60.72 765 15 81.40 775 16 02.07 785 16 22.74 795 16 43.41 1 15 61.76 i 15 82.43 1 16 03.10 1 2 16 23.77 h 16 44.44 756 15 62.79 766 15 83. 4G 776 16 04.13 j786 16 24.81 796 16 45.48 JL 2 15 63.82 i 15 84.50 h 16 05.17 I 16 25.84 1 2 16 46.51 757 15 64.86 767 15 85.53 1 111 16 06.20 787 16 26.87 797 16 47.55 i 15 65.89 1 2 15 86.56 1 2 16 07.24 h 16 27.91 1 2 16 48.58 758 15 66.93 768 15 87.60 778 16 08.27 1 |788 16 28.94 798 16 49.61 1 15 67.96 i 15 88.63 1 16 09.30 1 16 29.97 1 16 50.65 759 15 68.99 769 15 89.66 779 16 10.34 789 16 31.01 799 16 51.68 1 1570.03 1 1 15 90.70'l 1 I 16 11.37 I 16 32.04 i 16 52.71 Bu !.LI( 3N Roo MS, 1 \.ss. \Y Offi CE, ( ^HE MT CAL L .ABOF .ATC )R'S ' AND Ore Fl OO RS, ^2^ Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. c4 O Q m H "A 1 03 < O QQ H o <^ O Q p4 73 1-5 O H H O c4 »3 ►J >J c Q m O 800 16 53.75 8IO 16 74.42 820 1695.09 830 17 15.76 840 17 36.43 I 16 54.78 h 16 75.45 \ 1696.12 \ 17 16.80 1 17 37.47 801 16 55.81 811 16 76.49 821 1697.16 831 17 17.83 841 17 38.50 i 16 56.85 1 2 16 77.52 \ 1698.19 \ 17 18.86 \ 17 39.53 802 16 57.88 812 16 78.55 822 1699.22 832 17 19.90 842 17 40.57 h 16 58.91 1 16 79.59 \ 17 00.26 X 17 20.93 \ 17 41.60 803 16 59.95 813 16 80.62 823 17 01.29 833 17 21.96 843 17 42.64 \ 16 60.98 h 16 81.65 1 2 17 02 . 33 1 17 23.00 \ 17 43 . 67 804 16 62.02 814 16 82.69 824 17 03.36 834 17 24.03 844 17 44.70 * 16 63.05 h 16 83.72 \ 17 04.39 1 2 17 25.06 \ 17 45.74 805 16 64.08 815 16 84.75 825 17 05.43 835 17 26.10 845 17 46.77 A 16 65.12 i- 16 85.79 \ 17 06.46 1 2 17 27.13 \ 17 47.80 806 16 '66.15 816 16 86.82 826 17 07.49 836 17 28.17 846 17 48 . 84 1 16 67.18 \ 16 87.86 1 2 17 08 . 53 1 17 29.20 \ 17 49.87 807 16 68.22 817 16 88.89 827 17 09.56 837 1 ^ 30 . 23 847 17 50.90 1 16 69.25 1 2 16 89.92 \ 17 10.59 1 2 17 31.27 \ 17 51.94 .808 16 70.28 818 16 90.96 828 17 11.63 838 17 32.30 848 17 52.97 \ 16 71.32 i 16 91.99 ^ 17 12.66 i 17 33 . 33 i 17 54.01 809 16 72.35 819 16 93.02 829 17 13.70 839 17 34.37 849 17 55.04 i 16 73.39 1 2 16 94.06 1 17 14.73 1 17 35 . 40 ] 17 53.07 Bullion Room.s, Assay Office, Chemical Laboratory and Ore Floors, 524 Sacramento Street, San Francisco. TABLE OF THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. ai < O 02 H o H 1 i 1 1 1 T— 73 -^ (J ►J o a 02 H 12; 02 O Q 02 o 02 < o 02 850 17 57.11 860 17 77.78 1 870 17 98.45 880 18 19.12 890 18 39.79 h 17 58.14 1 17 78.81 i 17 99.48 h 18 20.16 i 18 40.83 851 17 59.17 861 17 79.84 871 18 00.52 881 18 21.19 891 18 41.86 1 17 60.21 i 17 80.88 1 18 01.55 h 18 22.22 i 18 42.89 852 17 61.24 862 17 81.91 872 18 02.58 882 18 23.26 892 18 43.93 1 17 62.27 1 1 ^T 17 82.95 I 18 03.62 i 18 24.29 i 18 44.96 853 17 63.31 863 17 83.98 873 18 04.65 883 18 25.32 893 18 45.99 \ 17 64.34 i 17 85.01 i 18 05.68 1 18 26.36 h 18 47.03 854 17 65.37 864 17 86.05 874 18 06.72 884 18 27.39 894 18 48.06 I 17 66.41 1 17 87.08 h 18 07.75 I 18 28.42 I 18 49.10 855 17 67.44 865 17 88.11 875 18 08.79 885 18 29.46 895 18 50.13 J 17 68.48 1 17 89.15 1 18 09.82 i 18 30.49 h 18 51.16 856 17 69.51 866 17 90.18 876 18 10.85 886 18 31.52 896 18 5^.20 I 17 70.54 i 17 91.21 1 18 11.89 1 18 32.56 1 18 53.23 857 17 71.58 867 17 92.25 877 18 12.92 887 18 33.59 897 18 54.26 ^ 17 72.61 1 17 93.28 i 18 13.95 1 1 2 1834.63 i 18 55.30 858 17 73.64 868 17 94.32 878 18 14.99 888 18 35.66 898 18 56.33 \ 17 74.68 1 17 95.35 1 2 18 16.02 1 18 36.69 1 18 57.36 859 17 75.71 869 17 96.38 879 18 17.05 889 18 37.73 899 18 58.40 J 17 76.74 1 1797.42 ! 18 18.09 h 18 38.76 i 18 59.43 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^2^ Sacramento Street, San Francisco. TABLEOFTHEVALUEOF I GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS THOMAS PRICE. cc 1 al -^ 1 H H >-J 1 "/^ "A ° ; O ^ « ! I G 900 I 901 I- 902 903 A 904 \ 905 906 907 h 908 909 60.46 61.50 62.53 63.57 64.60 65.63 66.67 67.70 68.73 69.77 70.80 71.83 72.87 73.90 74.94 75.97 77.00 78.04 79.07 80.10 9IO 911 912 1 18 913 914 915 916 917 918 919 1 81.14 82.17 83.20 84.24 85.27 86.30 87.34 88.37 89.41 90.44 91.47 92.51 93.54 94 . 57 95.61 96.64 97.67 98.71 99.74 00.78 920 1 921 1 922 1 923 1 924 925 926 1 2 927 1 2 928 \ 929 01.81 02.84 03 . 88 04.91 05.94 06.98 08.01 09.04 10.08 11.11 12.14 13.18 930 1914.21 15.25; i 16.28i| ji 17.3li| i| 18.35ii 19.38il I 20.411 21.451 1 931 1 932 1 933 934 1 935 I 936 1 937 1 938 J 939 1 22.48 23.51 24.55 25.58 26.61 27.65 28.68 29.72 30.75 31.78 32.82 33.85 34.88 35.92 36 . 95 37.98 39.02 40.05 41.08 42.12 940 1 2 941 942 I 943 i- 944 h 945 J 2 946 \ 947 A 948 949 1943.15 1944.19 45.22 46.25 47.29 48.32 49.35 50.39 51.42 52.45 53.49 54.52 55.56 56 . 59 57.62 58.66 59.69 60.72 61.76 62.79 Bullion Rooms, Assay Office, Chemical Labor.\tory and Ore Floors, ?'- 5^^ Sacra7Jte7tto Street, San Francisco. TABLE O P^ THE VALUE OF GOLD Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS THOMAS PRICE. e4 Q t 'A < 1 H g s CENTS. FINE. < >A Q j 1 ►J c Q 950 19 63.82 i \ 960 19 84.50 1 970 20 05.17 980 20 25.84' 990 20 46.51 \ 19 64.86 \ 19 85.53 \ 20 06.20 i 20 26.87 I 20 47 . 55 ^51 19 65.89 961 19 86.56 971 20 07.23 981 20 27.91 991 20 48.58 \ 19 66.93 1 2 19 87.60 i 20 08.27 i 20 28.94 A 20 49.61 952 19 67.96 962 19 88.63 972 20 09.30 982 20 29.97 992 20 50.65 \ 19 68.99 \ 19 89.66 \ 20 10.34 1 20 31.01 1 20 51.68 953 19 70.03 963 19 90.70 973 20 11.37 983 20 32.04 993 20 52.71 1 '2. 19 71.06 \ 19 91.73' 1 \ 20 12.40 h 20 33.07 1 20 53.75 954 19 72.09 964 19 92.76 1 974 20 13.44 984 20 34. Ill 994 20 54.78 1 2 19 73.13 \ 19 93 . 80^ \ 20 14.47 I 20 35.14 h 20 55.81 955 19 74.16 965 19 94.83 975 20 15.50 1 985 20 36.18 1 995 20 56.85 \ 19 75.19 1 19 95.87 1 20 16.54 i 20 37.21 I 20 57.88 956 19 76.23 \ 066 19 96.90J 976 20 17.57 986 20 38.24 996 20 58.91 -1 19 77.26 1 19 97.93 \ 20 18.60 I 20 39.28 i 20 59 . 95 957 19 78.29 067 19 98.97 977 i 20 19.64 987 20 i 40.31 997 20 60.98 \ 19 79.33 1 20 00.00 I * 20 20.67 1 ! h 20 41.34i: h 20 62.02 958 19 80.36 968 20 01.03 978 20 21.70 988 20 42.38 998 20 63.05 \ 19 81.40 -I 20 02.07 \ 20 22.74 1 20 43.41 1 2 20 64.08 959 19 82.43 969 20 03.10 979 20 23.77 989 20 1 44.44 |999 20 65.12 \ 19 83.46 1 20 04.13 i i \ 20 24.81 1 20 45.48 h 20 66.15 1 1000 1 20 1 67.18 1 1 Bullion Rooms. Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Francisco. EXPLANATION OF SILVER TABLE. The values of silver per oz. in the following tables are computed from the formula that 99 ozs. of pure silver (1000 fine) are worth $128.00. Hence, 1 oz. is worth $1.29.29, etc., and the iAtt (.001) of an oz. is worth .$.000,129.29. And that 11 ozs. of standard sUver (900 fine) are worth $12.80, and hence 1 oz. standard silver is worth $1.16.36. These values {i. e. $1.29 for fine silver and $1.16 for standard silver) are the intrinsic values of silver, being the values at which silver is equal to gold, dollar for dollar, or as $1 is to 15.98837, etc. Silver, however, is usually at a premium or discount, which varies with the supply and demand. If one oz. of pure silver (1000 tine) is worth $1.29.29, 1 oz. of silver 900 fine is worth $1.16.36 (viz., $1.29.29 XSO*^-) Hence, a silver bar weighing 1000 ozs. and containing 900 parts silver, or 900 fine, multiplied by $1.16.36, equals $1,163.60. Example illustrating the application of both the Gold and Silver Tables, viz: Take a silver bar of say 100 ozs.— 900 fine of silver and 90 fine of gold: by reference to the Silver Table, opposite 900, the value of 1 oz. at this fineness is $1.16.36, and for 100 ozs. the value ,, 1 . $116 36 therefore is And opposite 90 in the Gold Table, the value of 1 oz. is $1.86.05, and for 100 ozs 186 05 The total value of the bar is $302 41 Gold bars are usually stamped with the fineness and value only of the gold contained and by a rule established by our bankers at an early date as a more convenient basis for their general transactions, it is customary to allow for ten parts base metal; hence, in a bar of 100 ozs. gold stamped 900 fine, value $1,860.46, it is understood that the fineness of the silver is .90, and the price to be paid for the bar is governed by the proportion of silver contained, [See Tables following for examples.] Calculations of the value of metal may also be ascertained by reducing the proportions to fine gold and tine silver, and multiplying by the value per oz. of pure gold and pure silver The following rule is applicable, viz: Gross weight multiplied by fineness, divided by 1000, gives net weight of pure metal. Example.— A bar 500 ozs. gross, 820 fine of Gold, 170 fine of Silver. 500X820=410 ozs. pure gold, at $20.67.18 .$8,475 44 500X170= 85 ozs. pure silver, at $1.29.29 109 89 Total value S8,585 33 1 1 TABLE OF THE VALUE OF ! SIJ,VER Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- THOMAS PRICE. : CO -] O a 03 Eh i O o H g E oi PS O Q H 'A Ed H g ^ •A ■A )-5 O P rA 03 < >A C P m H lOO 12.93 120 15.52 140 18.10 160 20.69 180 23.27 101 13.06 121 15.64 141 18.23 161 20.82 181 23.40 102 13.19 122 15.77 142 18.36 162 20.95 182 23.53 103 13.32 123 15.90 143 18.49 163 21.07 183 23.66 104 13.45 124 16.03 144 18.62 164 21.20 184 23.79 105 13.58 125 16.16 145 18.75 165 21.33 185 23.92 106 13.70 126 16.29 146 18.88 166 21.46 186 24.05 107 13.83 127 16.42 147 19.01 167 21.59 187 24.18 108 13.96 128 16.55 148 19.14 168 21.72 188 24.31 109 14.09 129 16.68 149 19.26 169 21.85 189 24.44 1 lO 14.22 130 16.81 150 19.39 I70 21.98 I90 24.57 111 14.35 131 16.94 151 19.52 171 22.11 191 24.69 112 14.48 132 17.07 152 19.65 172 22.24 192 24.82 113 14.61 133 17.20 153 19.78 173 22.37 193 24.95 114 14.74 134 17.33 154 19.91 174 22.50 194 25.08 115 14.87 135 17.45 155 20.04 175 22.63 195 25.21 116 15.00 136 17.58 156 20.17 176 22.76 196 25.34 117 15.13 137 17.71 157 20.30 177 22.88 197 25.47 118 15.26 138 17.84 158 20.43 178 23.01 198 25.60 119 15.39 139 17.97 i 159 20.56 179 23.14 199 25.73 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, 5^^ Sacramento Street, San Francisco. : 1 j 1 TABLE OF THE VALUE OF SILVER ' Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS -BY- j THOMAS PRICE. H g E4 < Q CO H is H 2 b rn CO a << >^ ►J a CO ■< a CO H 200 25.86 220 28.44 240 3I.O3I 260 33.62 280 36.20 201 25.99 221 28.57 241 31.16 261 33.75 281 36.33 202 26.12 222 28.70 242 31.29; 262 33.87 282 36.46 203 26.25 223 28.83 243 31.42 263 34.00 283 36.59 204 26.38 224 28.96 244 31.55 264 34.13 284 36.72 205 26.50 225 29.09 245 31.68 265 34.26 285 36.85 206 26.63 226 29.22 246 31.81 1 266 34.39 286 36.98 1 207 26.76 227 29.35 247 31.94 267 34.52 287 37.11 i 208 26.89 228 29.48 1 248 32.061 i 268 34.65 288 37.24 i 209 27.02 229 29.61 249 32.19 269 34.78 289 37.37 210 27.15 230 29.74 250 32.32 270 34.91 290 37.49 j 211 27.28 231 29.87 251 32.45; 271 35.04 291 37.62 j 212 27.41 232 30.00 252 32.581 272 35.17 292 37.75 213 27.54 233 30.13 253 32.71 273 35.30 293 37.88 214 27.67 234 30.25 254 32.84 274 35.43 294 38.01 215 27.80 235 30.38 255 32.97 275 35.56' 295 38.14 216 27.93 236 30.51 256 33.10 276 35.68 296 38.27 217 28.061 237 30.64 257 |i 33.23' 277 35.81 297 38.40 218 28.19i ij 238 30.77 258 33.36 278 35.94 298 38.53 219 28.32 239 30.90 259 33.49 il 279 36.07 299 38.66 Bullion Rooms. Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San Francisco. 1 1 - TABLE OF THE VALUE OF s;:LVh;K Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS —BY— THOMAS PRICE. g CO < ►J Q 02 5 1 X 'A >5 Hi 1 i 06 1-3 Q 300 38.79 320 41.37 340 43.96 360 46.55 380 49.13 301 38.92 321 41.50 341 44.09 361 46.67 381 49.26 302 39.05 322 41.63 342 44.22 362 46.80 382 49.39 303 39.18 323 41.76 343 44.35 363 46.93 383 49.52 304 39.30 324 41.89 344 44.48 364 47.06 384 49.65 305 39.43 325 42.02 345 44.61 365 47.19 385 49.78 308 39.56 326 42.15 346 44.74 366 47.32 386 49.91 307 39.69 327 42.28 347 44.86 367 47.45 387 60.04 308 39.82 328 42.41 348 44.99 368 47.58 388 50.17 309 39.95 329 42.54 349 45.12 369 47.71 389 50.29 3IO 40.08 330 42.67 350 45.25 370 47.84 390 50.42 311 40.21 331 42.80 351 45.38 371 47.97 391 50.55 312 40.34 332 42.93 352 45.51 372 48.10 392 50.68 313 40.47 333 43.05 353 45.64 373 48.23 393 50.81 314 40.60 334 43.18 354 45.77 374 48.36 394 50.94 315 40.73 335 43.31 355 45.90 375 48.48 395 51.07 316 40.86 336 43.44 356 46.03 376 48.61 396 51.20 317 40.98 337 43.57 357 46.16 377 48.74 397 51.33 318 41.11 338 43.70 358 46.29 378 48.87 398 51.46 319 41.24 339 43.83 359 46.42 379 49.00 399 51.59 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, ^24 Sacramento Street, San F^'ancisco. I ; TABLE OF THE VALUE OF SILVRH Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS —BY— THOMAS PRICE. 33 < O o H Pi < O Q 03 H 12; 1-5 O m 03 O QQ O OS < O Q 400 51.72 420 54.30 440 56 . 89 460 59.47 480 62.06 401 51.85 421 54.43 441 57.02 461 59.60 481 62.19 402 51.98 422 54.56 442 57.15 462 59.73 482 62.32 403 52.11 423 54.69 443 57.28 463 59.86 483 62.45 , 404 52.23 424 54.82 444 57.41 464 59.99 484 62 . 58 405 52.36 425 54.95 445 57.54 465 60.12 485 62.71 406 52.49 426 55.08 446 57 . 66 466 60.25 486 62.84 407 52.62 427 55.21 447 57.79 467 60.38 487 62.97 408 52.75 428 55.34 448 57.92 468 60.51 488 63.09 409 52.88 429 55.47 449 58.05 469 60.64 489 63.22 4IO 53.01 430 55.60 450 58. 18^ 470 60.77 490 63.35 411 53.14 431 55.73 451 58.31 471 60.90 491 63.48 412 53.27 432 55.85 452 58 . 44| 472 61.03 492 63.61 413 53.40 433 55.98 453 58.57 473 61.15 493 63.74 414 53.53 434 56.11 454 58.70 474 61.28 494 63.87 415 53.66 435 56 . 24 455 58.83 475 61.41 495 64.00 1 416 53.79 436 56.37 456 58.96i 476 61.54 496 64.13 417 53.92 437 56.50 457 59.09 477 61.67 497 64.26 418 54.04 438 56.63 458 59 . 22i 478 61.80 498 64.39 1 419 54.17 439 56.76 459 59 . 35 479 61.93 i 499 64.52 Bullion Rooms, Assay Op^fice, Cfiemical Laboratory and Ore Floors, 5^^ Sacramento Street, San Francisco. TABLE OF THE VALUE OF SILVER Per OUNCE TROY, A T DIFFERENT DEGREES OF FINENESS -BT- THOMAS PRICE. c4 BS < 1-9 I-] O Q CENTS. DOLLARS. CENTS. ss 1-3 O « W O DOLLARS. CENTS. 1 1 e4 en C 5O0 64.65 520 67.23 540 69.82 560 72.40 580 74.99 501 64.78 521 67.36 541 69.95 561 72.53 581 75.12 502 64.91 522 67.49 542 70.08 562 72.66 582 75.25 503 65.03 523 67.62 543 70.21 563 72.79 583 75.38 504 65.16 524 67.75 544 70.34 564 72.92 584 75.51 505 65.29 525 67.88 545 70.46 565 73.05 585 75.64 506 65.42 526 68.01 546 70.59 566 73.18 586 75.77 507 65.55 527 68.14 547 70.72 567 73.31 587 75.89 508 65 . 68 528 68.27 548 70.85 568 73.44 588 76.02 509 65.81 529 68.40 549 70.98 569 73.56 589 76.15 5IO 65.94 530 68.53 550 71.11 570 73.69 590 76.28 511 66.07 531 68.65 551 71.24 571 73.82 591 76.41 512 66.20 532 68.78 552 71.37 572 73.95 592 76.54 513 66.33 533 68.91 553 71.50 573 74.08 593 76.67 514 66.46 534 69.04 554 71.63 574 74.21 594 76.80 515 66.59 535 69.17 555 71.76 575 74.34 595 76.93 516 66.72 536 69.30 556 71.89 576 74.47 596 77.06 517 66.84 537 69.43 557 72.02 577 74.60 597 77.19 518 66.97 538 69.56 558 72.15 578 74.73 598 77.32 519 67.10 539 69.69 i59 72.27 579 74.86 599 77.45 Bullion Rooms, Assay Office, Chemical Laboratory and Ore Floors, 5^^ Sacramento Street, San Francisco. TABLE OF THE VALUE OF SILVER Per OUNCE TROY, AT DIFFERENT DEGREES OF -BY- FINENESS THOMAS PRICE. c4 CO < ►J o « xn H Z O CO O a 02 H p4 < ►J o Q m ! u g s -J O QQ » g E PS < o to a 600 77.58 620 80.16 640 82.75 660 85.33 680 87.92 601 77.71 621 80.29 641 82.88 661 85.46 681 88.05 602 77.83 622 80.42 642 83.01 662 85.59 682 88.18 603 77.96 623 80.55 643 83.14 663 85.72 683 88.31 604 78.09 624 80.68 644 83.26 664 85.85 684 88.44 605 78.22 625 80.81 645 83.39 665 85.98 685 88.57 606 78.35 626 80.94 646 83.52 666 86.11 686 88.69 607 78.48 627 81.07 647 83.65 667 86.24 687 88.82 608 78.61 628 81.20 648 83.78 668 86.37 688 88 . 95 609 78.74 629 81.33 649 83.91 669 86.50 689 89.08 6IO 78.87 630 81.45 650 84.04 670 86.63 690 89.21 611 79.00 631 81.58 651 84.17 671 86.76 691 89.34 612 79.13 632 81.71 652 84.30 672 86.88 692 89.47 613 79.26 633 81.84 653 84.43 673 87.01 693 89.60 614 79.39 634 81.97 654 84.56 G74 87.14 694 89.73 615 79.52 635 82.10 655 84.69 675 87.27 695 89.86 616 79.64 636 82.23 656 84.82 676 87.40 696 89.99 617 79.77 637 82.36 657 84.95 677 87.53 697 90.12 618 79.90 638 82.49 658 85.07 678 87.66 698 90.25 619 80.03 639 82.62 659 8.0 . 20 679 87.79 699 90.38 Bullion Room.s, Assay Op^fice, Chemical Laboratory and Ore Floors, 524 Sacramento Street, San Francisco. __J TABLE OF THE VALUE OF SILVER Per OUNCE TROY, AT DIFFERENT DEGREES OF FINENESS THOMAS PRICE. p4 32 U 1 < ►J Q CENTS. j i CO < a Eh a a Q H g E CO orts bet- ter or worse than standard. 88 grns 55 Equivalent in En- glish reports bet- ter or Worse than standard .88 grns 954 Equivalent in En- lish reports bet- ter or worse than standard .88 grns 2: Equivalent in En- lish reports bet- ter or worse than standard. 88 grns ii Equivalent in En- lish reports bet- ter or worse than standard .88 grns U »5 1-1 Equivalent in En- ish reports bet- ter or worse than standard .88 grns S5 DO 00 Equivalent in En- lish reports bet- ter or worse than standard. 88 grns B.8.000 977 B.5.792 B.3.584 931 B. 1.376 908 W. .832 885 W.3.040 862 W.5.248 999 7.904 976 5.696 953 3 . 488 930 1 . 280 907 .928 884 3.136 861 5 . 344 998 7.808 975 5.600 952 3 . 392 929 1.184 906 1.024 883 3.232 860 5.440 997 7.712 974 5 . 504 951 3 . 296 928 1.088 905 1.120 882 3 . 328 859 5.536 996 7.616 973 5 . 408 950 3 . 200 927 0.992 904 1.216 881 3.424 858 5.632 995 7.520 972 5.312 949 3.104 926 0.896 903 1.312 880 3.520 857 5.728 994 7.424 971 5.216 948 3.008 925 0.800 902 1.408 879 3.616 856 5.824 993 7.328 970 5.120 947 2.912 924 0.704 901 1 . 504 878 3.712 855 5.920 992 7 . 232 969 5.024 946 2.816 923 0.608 900 1.600 877 3 . 808 854 6.016 991 7.136 968 4.928 945 2.720 922 0.512 899 1.696 876 3.904 853 6.112 990 7.040 967 4.832 944 2.624 921 0.416 898 1.792 875 4.000 852 6.208 989 6.944 966 4.736 943 2.528 920 0.320 897 1.888 874 4.096 851 6.304 988 6.848 965 4.640 942 2.432 919 0.224 896 1 . 984 873 4.192 850 6.400 987 6 . 752 964 4 . 544 941 2.336 918 0.128 895 2.080 872 4.288 849 6.496 986 6.656 963 4.448 940 2 . 240 917 0.032 916?5 Stan'd 894 2.176 871 4 . 384 848 6.592 985 6.560 962 4 . 352 939 2.144 916 W. .064 893 2.272 870 4.480 847 6.688 984 6.464 961 4.256 938 2.048 915 .160 892 2.368 869 4.576 846 6.784 983 6 . 368 960 4.160 937 1.952 914 .256 891 2.464 868 4.672 845 6 . 880 982 6.272 959 4.064 936 1.856 913 .352 890 2 . 560 867 4.768 844 6 . 976 981 6.176 958 3.968 935 1.760 912 .448 889 2 . 656 866 4.864 843 7.072 980 6 . 080 957 3.872 934 1.664 911 .544 888 2.752 865 4 . 960 ,S42! 7.168 979 5 . 984 956 3.776 933 1 . 568 910 .640 887 2 . 848 864 5.056 841j 7.264 978 i 5 . 888 955 3.680 932 1.472 909 .736 886 2.944 863 5.152 840 7 . 360 1 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. Decunul Fineness Expressed in Equivalents of Betterness or Worseness than English Standard for SILVER. 2 « 1 § i 1000 Equivalent in En- glish reports bet- ter or worse than their stan'd— 222 dwts. -*J O I- c B.12.48 3^ p 954 Equivalent in En- lish reports bet- ter or worse than their stan'd— 222 dwts. z o z 2 Equivalent in En- lish reports bet- ter or worse than their stan'd— 222 dwts. z Equivalent in En- lish reports bet- ter or worse than their stan'd— 222 dwts. z Z o z 3 Equivalent in En- lish reports bet- ter or worse than their stan'd— 222 wts. z ii Equivalent in En- lish reports bet- ter or worse than their stan'd— 222 dwts. B.18. 977 B. 6.96 931 B. 1.44 908 Wo. 4. 08 885 Wo. 9. 60 862 W.15.12 999 17.76 976 12.24 953 6.72 930 1.20 907 4.32 884 9.84 861 15.36 998 17.52 975 12.00 952 6.48 929 .96 906 4.56 883 10.08 860 15.60 997 17.28 974 11.76 951 6.24 928 .72 905 4.80 882 10.32 859 15.84 ; 996 17.04 973 11.52 950 6.00 927 .48 904 5.04 881 10.56 858 16.08 ', 995 16.80 972 11.28 949 5.76 926 .24 903 5.28 880 10.80 857 16.32 \ 994 16.56 971 11.04 948 5.52 925 Standard. 902 5.52 879 11.04 856 16.56 1 993 16.32 970 10.80 947 5.28 924 Wo. .24 901 5.76 878 11.28 855 16.80 ; 992 16.08 969 10.56 946 5.04 923 .48 900 6.00 877 11.52 854 17.04 : 991 15.84 968 10.32 945 4.80 922 .72 899 6.24 876 11.76 853 17.28 ■■ 990 15.60 967 10.08 944 4.56 921 .96 898 6.48 875 12.00 852 17.52 ; 989 15.36 966 9.84 943 4.32 920 1.20 897 6.72 874 12.24 851 17.76 988 15.12 965 9.60 942 4.08 919 1.44 896 6.96 873 12.48 850 18.00 \ 987 14.88 964 9.36 941 3.84 918 1.68 895 7.20 872 12.72 849 18.24 986 14.64 963 9.12 940 3.60 917 1.92 894 7.44 871 12.96 848 18.48 985 14.40 962 8.88 939 3 . 36 916 2.16 893 7.68 870 13.20 847 18.72 984 14.16 961 8.64 938 3.12 915 2.40 892 7.92 869 13.44 846 18.96 983 13.92 960 8.40 937 2.88 914 2.64 891 8.16 868 13.68 845 19.20 982 13.68 959 8.16 936 2.64 913 2.88 890 8.40 867 13.92 844 19.44 981 13.44 958 7.92 935 2.40 912 3.12 889 8.64 866 14.16 843 19.68 980 13.20 957 7.68 934 2.16 911 3.36 888 8.88 865 14.40 842 19.92 979 12.96 956 7.44 933 1.92 910 3.60 887 9.12 864 14.64 841 20.16 978 12.72 955 7.20 932 1 . 68 909 3 . 84 886 9 . 36 863 14.88 840 20.40 J Tables Prepared by Thomas Price, 524 Sacramento Street, j S. F. ENGLISH ASSAY REPORT OF GOLD, Made in Carats, Carat Grains ind Eighths, Better or Worse, expressed in Decimal Fineness — 22 Carat s, or 88 Carat Grains, equivalent to 916§, El iglish Standard. X c ai c ad s ai S ^ e oi a C C a c B a "a 'O DD '5 •a 00 'c8 •a m ■3 ■^ r£ *c3 T3 » 1 •O i» u « J- b m J3 u s -^ h S .c £ .a £ O s ii m o j= 1 i s o J3 £ 8 m S 0) ^ S ^ i X 2 O JS 00 ^ «s 2 i a. s 2 a if o< 2 X a i 0. X '-' 2 c4 1 I X 6 D u u O O M U o o 3 u U ^ u U u ^ u U H u Wo rse. Wo rse. Wo rse. Wo I rse. B et ter: 4 750. 3 791.7 2 833.3 1 0,875.0 St and ard 916.7 958.3 3 3 1 751.3 2 3 1 793.0 3 1 834.6 3 ||876.3 Bet ter. i 959.6 3 3 1 752.6 2 3 1 794.3 3 f 835.9 3 |877.6 i 918.0 960.9 3 3 1 753.9 2 3 795.6 3 1 837.2 3 |878.9 i 919.3 8 962.2 3 3 1 755.2 2 3 1 796.9 3 1 1838.5 3 i'880.2 3 8 920.6 i 963.5 3 3 756.5 2 3 3 8 798.2 3 |- 839.8 3 |881.5 1 921.9 5 964.8 3 3 1 757.8 2 3 1 799.5 3 i 841.1 3 5882.8 923.2 1 966.1 3 3 i 759.1 2 3 1800.8 3 i 842.4 3 ^,884.1 1 924.5 i 967.4 3 3 0;760.4 2 3 0802.1 3 843.8 3 0!885.4 8 925.8 968.8 3 2 i 761.7 2 2 |'803.4 2 1 845.1 2 |'886.7 1 927.1 i 970.1 3 2 763.0 2 2 |i804.7 2 1 846.4 2 II888.O 1 i 928.4 i 971.4 3 2 5 8 764.3 2 2 |!806.0 2 1 847.7 2 P89.3 1 1 4 929.7 972.7 3 2 1 765.6 2 2 i:807.3 1 2 1849.0 2 |:890.6 1 3 8 931.0 1 974.0 3 2 8 766.9 2 2 |!808.6 2 |!850.3 2 |891.9 1 i 932.3 f 975.3 3 2 768.2 2 2 1 4 809.9 2 Ji851.6 2 1893.2 1 5 8 933.6 3 1 976.6 3 2 ] ' 769.5 2 2 i 811.2 2 ij852.9 2 1894.5 1 f 934.9 7 8' 977.9 3 2 770.8 2 2 812.5 2 0854.2 2 895.8 1 8 936.2 2 979.2 3 1 772.1 2 i 813.8 1 1 855.5 1-897.1 2 937.5 2 1 8 980.5 3 1 773.4 2 1 815.1 1 f 856.8 |898.4 2 i 938.8 2 1 981.8 3 1 774.7 2 5 8 816.4 1 f 858.1 1 899.7 2 1 4 940.1 2 983.1 3 i 776.0 2 1817.7 1 .V859.4 1 1901.0 2 3 8 940.4 2 1 984.4 3 777.3 2 §819.0 1 5 860.7 §902.3 2 1 942.7 2 5 8 985.7 3 '•778.6 2 i;820.3 1 I 862.0 1 903.6 2 5 944.0 2 1 987.0 3 i;779.9 2 |!821.6 1 1863.3 p04.9 2 945.3 2 8 988.3 3 781.3 2 822.9 1 0864.6 906.3 2 8 946.6 3 989.6 3 1 782.6 2 1 824.2 |865.9 8' 907.6 3 947.9 3 i 990.9 3 1 783.9 2 3 5 825.5 |!867.2 3 908.9 3 1 8 949.2 3 i 992.2 3 .5 8 785.2 2 5 8 826.8 1 868.5 910.2 3 1 950.5 3 3 8 993.5 3 1 786.5 2 828.1 1869.8 911.5 3 3 "8 951.0 3 h 994.8 3 787.8 2 ||829.4 §871.1 1 8 912.8 3 I 953.1 3 5. 996.1 3 1 789.1 2 ii830.7 1:872.4 i 914.1 3 5 954.4 3 1 997.4 3 i 790.4 2 1 832.0 J 873.7 1 8 915.4 3 955.7 3 ^ 998.7 1 1 i. 3 ^ 957.0 2 Pii re. 1000. Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. ENGLISH ASSAY REPORT OF SILVER, Made in Ozs. and Dwts., Better or Worse, expressed in Decimal Fineness — 222 Dwts. per Lb., equivalent to 925, English Standard. 1 a 3 O j c •O m ii X u s a 3 O T3 OD i - o< S 6d c 3 o i Ii X '-' i c 3 o .s 1 ^ £ 8 0. 2 X 1 c 3 O ■a IB 1 , ^ c 3 O > 'ii 2 i ^ 2 X " 1 = 3 O 1 s c 1 1 s. 1 X "^ 2 Wo 10 rse. 716.6 2 Wo rse 758.3 Wo 10 rse. 800.0 1 Wo rse. 841.7 Wo 10 rse. 883.3 Stan dard. 925.0 Bet ter. 964.6 2 9| 718.7 19| 760.4 n 802.1 19^843.8 H 885.4 Bet ter. 10 966.7 2| 9 720.8 19 762.5 9 804.2 19 1845.8 9 887.5 Oh 927.1 010^ 968.8 2 8^ 722.9 18|764.6 8i 806.3 18^847.9 81 889.6 1 929.2 11 970.8 2 8 725.0 18 766.7 8 808.3 18 850.0 8 891.7 n 931.3 IH 972.9 2 n 727.0 17^1768.8 7i 810.4 17i 852.1 n 893.8 2 933.3 12 975.0 2 7 729.1 17 i770.8 7 812.5 17 854.2 7 895.8 2h 935.4 m 977.1 2 6| 731.2 16^772.9 61 814.6 16^ 856.3 H 897.9 3 937.5 13 979.2 2 6 733.3 16 775.0 6 816.7 16 858.3 6 900.0 3i 939.6 13| 981.3 2 51 735.4 15| 777.1 1 H 818.8 15^ 860.4 H 902.1 4 941.7 14 983.3 2i5 1 737.5 1 15 1779.2 5 820.8 15 862.5 5 904.2 Ol 4| 943.8 14| 985.4 2 4| 739.5 14i|781.3 4^ 822.9 141 864.6 H 906.3 0, 5 1945.8 15 987.5 2; 4 741.6 14 783.3 4 825.0 14 866.7 4 908.3 5il947.9 m 989.6 2 H 743.7 1 13| 785.4 ^ 827.1 13^ 868.8 3i 910.4 1 6 i950.0 16 991.7 2 3 745.8 1 13 |787.5 3 829.2 13 870.8 3 912.5 ^ 952.1 16| 993.8 2 2i 747.9 ^ 12il789.6 2i 831.3 12* 872.9 n 914.6 7 954.2 I 17 j 995.8 2 2 750.0 1 12 791.7 2 833.3 12 875.0 2 916.7 O; 7^ 956.3 17i 997.9 2 H 752.0 1U793.8 n 835.4 0, lU 877.1 n 918.8 8 958.3 2 2 18 1000.0 2 1 1 i 754.1 11 795.8 1 837.5 0' 11 ': 879.2 1 920.8 Oj 8i 960.4 2 0| 756.2 ^1 10^V797.9 OA 839.6 lOi 881.3 Oj Oi922.9 0| 9 962.5 1 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. FRENCH WEIGHTS. Milligramme, 1-1000 of a gramme Equal. . . .0.0154 grains. Centigramme, 1-100 of a gramme " ... .0.1544 " Decigramme, 1-10 of a gramme " .... 1.5440 " *Gramme (unit of weight) " ... 15.44 " Decagramme, 10 grammes " . . 154.4 " 3.2167 ozs. Troy. 3.5291 ozs. Avd'ps. Kilogramme 1,000 grammes " 32^ ozs. Troy or 2.2057 lbs. Avd'ps. Myi-iagramme, 10,000 grammes " 321f " " 22.057 " *Some authorities give the gramme as 15.43402344 grains, at which rate the kilogramme would be 32.154 oz.s. Troy. HectoOTamme, 100 srammes " 1544.0 AVOIRDUPOIS CONVERTED INTO METRIC. 1 drm. converted into kilogramme 0.0017 1 oz. " " " 0.02835 1 lb. (16 ozs.) converted into kilogramme 0.45359 10 " 4.53593 100 " 45.3593 1000 " 453.59 2000 " 907.19 1 cwt (112 lbs.) : 50.80 20 " (2240 lbs.) 1016.05 METRIC CONVERTED INTO AVOIRDUPOIS. 1 gramme converted into lb. avoirdupois 0.0022046 10 gramme " " " 0.022046 100 grammes 0.220462 1 kilogramme (1000 grammes) 2.20462 10 " (decagramme) 22.04621 100 " (Quintal) 220.46213 1000 " (Millier) 2204.62125 TROY CONVERTED INTO METRIC. 1 oz. converted into kilogrammes 0.031 103 10 " " " " 0.311035 100 " " " " 3.11035 1000" " " " 31.1035 METRIC CONVERTED INTO TROY OZ. 1 gramme converted into ounces 0.03215 10 grammes " " " 0.32151 100 grammes " " " 3.21507 1000 grammes — 1 kilogramme 32.15073 10 kilogrammes 321.50727 100 " 3215.0727 1000 " 32150.727 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. WEIGHTS. 1 oz. Avoir == 28.3496 gi-ams, = .91145oz.Troy =437.5 erains. 1 gram. = 15.432 grains. = .03215 oz. Troy = .03527 oz. Avoi. 1 grain = .0648 grms. 1 oz. Troy =31.103496 grms. = 1.0971 oz. Av'r ^ 480 grains. 1 cub. in. distilled water (62° F, bar. 30 in.) weighs 252.458 grains. LINEAR MEASURE. 1 inch =: .0254 metre=2.54 centimetres. 1 metre =3 9. 3 7 07 9 inches. = 1.093569 yards. = 3.2807 feet. 1 foot = .30481 metre. 1 yard = .91443 metre. 1 mOe = 1.6093 kilometre. 1 kil'me= .621383 mile. MEASURES OF CAPACITY. 1 cu. inch ;= 16. 386 176 cu. centimetres. = .004329 U. S. gallon. = .0036 Imperial " = .57695 fluid ounce. 1 cu. foot = 7.48 U. S. gallon. =: 6.2321 Imperial gallon. = 28.3177 litre. 1 litre =61.0279 cu. in. = .03531 cu. ft. = .264165 U. S. gal. = .22 Imperial gal. ^35.21 fluid ounces. 1 fluid ounce:=28.3962 cu. centimetres =: 437.5 grains. = 1.7332 cu. in. 1 U. 8. gal'n= 231 cu. in. = .13368 cu. ft. = .8331 Imperial gallon. = 3.7852 litres. = 8.38888 lbs. Avoir, distilled water at 39^83 F. Bar. 30 in. 1 Imperial gallon=277.274 cu. in. = .16046 cu. ft. = 1.20032 II. S. gal. = 4.5434 litres. ^10 lb. Avoii'. dist. water at 62° F. bar. 30 in. Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. MEXICAN WEIGHTS. 12 granos make 1 tomin Equal . . 3 tomines make 1 adarme '• 2 adarmes make 1 ochava oi* dracma .... " 8 ochaves make 1 onza " 8 onzas make 1 marco " 2 marcos make 1 libra " 9.2 grains Troy. 27.7 grains, " 55.5 grains, " 443.8 grains, or 0.9245 ozs. Troy. 3550.5 grains, or 7.396 ozs. Troy. 7101, grains, or 14.7937 ozs. Troy. 1 6 taels make 1 catty or pound . CHINA WEIGHTS. 100 catties make 1 pecul or tarn ^133^ 1^ lbs. Avoirdupois CHINESE WEIGHTS INTO TROY. 10 taels —12.080 ozs. " —10.872 " " — 9.604 " " — 8.456 " " — 7.248 " 5 taels — 6.040 ozs. " —4.832 " " —3.624 " " —2.416 " " —1,208 " MONEY. 10 cash ("le") make 1 candereen ("fun.") 10 candereens make 1 mace ("tseen.") 10 mace make 1 tael ("leang.") BULLION AT HONG KONG OR CANTON. 1 tael — 579.84 grains Trov. 1 tolah --180 1 tael — 3.221 1 tolahs. 717 taels — 1,000 ' dollars (Mexican. 97.6 taels Canton weight equal 100 taels Shanghae weight. 1 tael Shanghae weight equals 568 grains Troy. Value of One Pound Pure Gold and Silver and One Pound of U. S. Gold and Silver Coin. 1 lb. Avoirdupois pure gold is worth .$301.56 1 lb. Troy pure gold is worth 248,06 1 lb. Avoirdupois pure silver is worth, . 18.86 1 lb. Troy pure silver is worth 15.51 1 lb. Avoirdui)ois U. S. gold coin is worth $271.40 1 lb. Troy U. S. gold coin is worth 223.25 1 lb. Avoirdupois U. S. silver coin is worth 16.97 1 lb. Troy U. S. silver coin is worth .... 13.96 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. Table Showing the Proportionate Weight of Gold in a mass of Auriferous Quartz when the Specific Gravity is known. Specific Gravity. 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 5.10 Proportion of Gold. 0.0000 0.0219 0.0429 0.0632 0.0828 0.1016 0.1198 0.1375 0.1545 0.1869 0.2172 0.2458 0.2726 0.2979 0.3218 0.3444 0.3659 0.3862 . 4055 0.4239 0.4413 0.4580 0.4739 0.4892 . 5037 0.5176 0.5310 0.5438 0.5561 0.5679 Specific Gravity. 5.20 5.40 5.60 5.80 6.00 6.20 6.40 6.60 6.80 7.00 7.20 7.40 7.60 7.80 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 Proportion of Gold, 0.5793 0.6007 0.6206 0.6392 0.6565 0.6727 0.6879 0.7021 0.7156 0.7282 0.7402 0.7515 0.7622 0.7724 0.7820 0.8042 0.8239 0.8415 0.8573 0.8717 0.8847 0.8966 0.9075 0.9268 0.9434 0.9577 0.9703 0.9813 0.9912 1.0000 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. SILVER VALUATIONS BASED ON LONDON QUOTATIONS Advancing by V^ths. Lon- don Price. Brit'sh Silver 925 M. PKNCB. 50 51 52 GOLD VALUE. One Ounce 1000 Fine. DOLLARS. 1 09.60 1 09.88 1 10.15 1 10.43 1 10.70 1 10.98 1 11.25 1 11.52 1 11.80 1 12.07 1 12.35 1 12.62 1 12.89 1 13.17 1 13.44 1 13.72 1 13.99 1 14.26 1 14.54 1 14.81 1 15.100 1 15.36 1 15.62 1 15.90 One Ounce, U. S. Standard, 900 Fine. 98.6,4 98.8,9 99.1,4 99.3,8 99.6,3 99.8,8 1 00.1,2 1 00.3,7 1 00.6,2 1 00.8,6 1 01.1,1 1 01.3,6 1 01.6,0 1 01.8,5 1 02.1,0 1 02.3,4 1 02.5,9 1 02.8,4 1 03.0,8 1 03.3,3 1 03.5,8 1 03.8,2 1 04.0,7 1 04.3,2 One Dollar in Subsidi- ary Silver. Coin. 79.2,8 79.4,8 79.6,8 79.8,8 80.0,8 80.2,7 80.4,7 80.6,7 80.8.7 81.0,7 81.2,7 81.4,6 81.6,6 81.8,6 82.0,6 82.2,6 82.4,6 82.6,5 82.8,5 83.0,5 83.2,5 83.4,5 83.6,4 83.8,4 iJl.OOO in Subsidiary Silver Coin. DOLLARS. 792 88.8 794 87.0 796 85.2 798 83.5 800 81.7 802 79.9 804 78.1 806 76.4 808 74.6 810 72.8 812 71.0 814 69.2 816 67.5 818 65.7 820 63.9 822 62.1 824 60.4 826 58.6 828 56.8 830 55.0 832 53.2 834 51.5 836 49.7 838 47.9 Li)n- don Price. Brit'sh Silver 925 M. PENCE. 53 1 g i 3 H 54 GOLD VALUE. 55 One Ounce 1000 Fine. DOLLARS. 1 16.18 1 16.46 1 16.73 1 17.00 1 17.38 1 17.60 1 17.82 1 18.09 1 18.37 1 18.65 1 18.92 1 19.29 1 19.57 1 19.74 1 20.02 1 20.39 1 20.57 1 20.84 I 21.11 1 21.39 1 21.()(i 1 21.94 I 22.21 1 22.48 One Ounce. U. S. Standard, 900 Fine. COLLARS. 1 04.5,6 1 04.8,1 1 05.0,6 1 05.3,0 1 05.5,5 1 05.8,0 1 00.0,4 1 06.2,9 1 06.5,4 1 06.7,8 1 07.0,3 1 07.2,8 1 07.5,2 1 07.7,7 1 08.0,2 1 08.2,6 1 08.5,1 1 08.7,6 1 09.0,0 1 09.2,5 1 09.5,0 1 09.7,4 1 09.9,9 1 10.2,4 One Dollar in Subsidi- ary Silver Coin. CENTS. 84.0,4 84.2,4 84.4,4 84.6,4 84.8,3 85.0,3 85.2,3 85.4,3 85.6,3 85.8,3 86.0,2 86.2,2 86.4,2 86.6,2 86.8,2 87.0,1 87.2,1 87.4,1 87.6,1 87.8,1 88.0,1 88.2,0 88.4,0 88.6,0 SI, 000 in Subsidiary Silver Coin. DOLLARS. 840 46.1 842 44.4 844 42.6 846 40.8 848 39.0 850 37.2 852 35.5 854 33.7 856 31.9 858 30.1 860 28.4 862 26.6 864 24.8 866 23.0 868 21.2 870 19.5 872 17.7 874 15.9 87b 14.1 878 12.4 880 10.6 882 08.8 884 07.0 886 0,5.2 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. SILVER VALUATIONS BASED ON LONDON QUOTATIONS Advancing by ^ths. Lon- don Price. GOLD VALUE. Lon- don Price. Brit'sh Silver 925 M. PENXE. GOLD VALUE. Brifsh Silver 925 M. One Ounce 1000 Fine. Onr Ounce, U. S. Standard, 900 Fine. One Dollar in Subsidi- ary Silver Coin. Sl.OOO in Subsidiary Silver Coin. One Ounce 1000 Fine. I One Ounce, ^U. S. Standard, i 900 Fine. One Dollar in Subsidi- ary Silver Coin. §1,000 in Subsidiary Silver Coin. PENCE. DOLLARS. DOLLARS. CENTS. DOLLARS. DOLLARS. DOLLARS. CENTS. DOLLARS. 56 1 22.76 1 10.4,8 88.8,0 888 03,5 58 1 27.14 1 14.4,3 91.9,7 919 75.0 4 1 23.03 1 10.7,3 89.0,0 890 01,7 I 1 27.42 1 14.6,8 92.1,7 921 73.2 i 1 23.31 1 10.9,8 89.1,9 891 99,9 k 1 27.69 1 14.9,2 92.3,7 923 71.5 i 1 23.58 1 11.2,2 89.3,9 893 98,1 3 1 27.96 1 15.1,7 92.5,6 925 69,7 h 1 23.85 1 11.4,7 89.5,9 895 96,4 \ 1 28.24 1 15.4,2 92.7,6 927 67.9 i 1 24.13 1 11.7,2 89.7,9 897 94,6 i 1 28.51 1 15.6,6 92.9,6 929 66.1 f 1 24.40 1 11.9,6 89.9,9 899 92,8 a 4 1 28.79 1 15.9,1 93.1,6 931 64.4 i 1 24.68 1 12.2,1 90.1,9 901 91.0 I 1 29.06 1 16.1,6 93.3,6 933 62.6 57 1 24.95 1 12.4,6 90.3,8 903 89.2 59 1 29.33 1 16.4,0 93.5,6 935 60.8 i 1 25.22 1 12.7,0 90.5,8 905 87.5 i 1 29.61 1 16.6,5 93.7,5 937 59.0 i 1 25.50 1 12.9,5 90.7,8 907 85.7 i 1 29.88 1 16.9,0 93.9,5 939 57.2 § 1 25.77 1 13.2,0 90.9,8 909 83.9 s 1 30.16 1 17.1,4 94.1,5 941 55.5 i 1 26.05 1 13.4,4 91.1,8 911 82.1 h 1 30.43 1 17.3,9 94.3,5 943 53.7 f 1 26.32 I 13.6,9 91.3,8 913 80.4 § 1 30.70 1 17.6,3 94.5,5 945 51.9 f 1 26.59 1 13.9,4 91.5,7 915 78.6 1 1 30.98 1 17.8,8 94.7,5 947 50.1 i 1 26 87 1 14.1,8 91.7,7 917 86.8 7 s 1 31.25 1 18.1,3 94.9,4 949 48.4 1 60 1 31.53 1 18.3,7 95.1,4 951 46.6 ^ lethod of I S. Q. Nugget- S. G. Gold - )etermimng tlie respective quantities of Gold and Quartz in Quartz Spe s. G. Quartz ^ s. G. Specimen ^ Weight of Nugget— Weight of Gold in Speci cimens. men. ^ ^ . G. Gold— S. G . G. Gold-S. G Quartz ^ s. G. Specimen ^ Weight of Specimen— Weight of Quartz m Specimen. 1st thei Example — found tc 1, by above Supi)ose we have a specimen weighing 1000 grains, and its specific be 8 — Suppose, also, the specific gravity of gold were 18, and that of rule: gravity is quartz 2, 8^ 18- 2 ^ 1"* X 1000=1^ X f X 1000=843f grains of gold in Specimen. 2d ] JS ^ 8 >< 1000=;;j X \ X 1000 = 1561 quartz in Specimen. Example— Nugget weighing 10 oz., S. G. 8i; S. G. gold 19. S. G. quartz 2i:— 8.5- 19.0- E|| X g X 10=j^ X g X 10=8.1283 of gold in Specimen. 19.00 19.0 -2.5 ^ 8 5 ^ ^^^~i6i ^ si ^ 10—1.8716 quartz iii Specimen. 1 Tables Prepared by Thomas Price, 524 Sacramento Street, S. F. RELATIVE VALUE OF AVOIRDUPOIS AND TROY WEIGHTS. AVOIRDUPOIS OUNCES REDUCED TO TROY WEIGHTS & GRAINS. TROY OUNCES REDUCED TO AVOIRDUPOIS WEIGHTS AND GRAINS. Avoirdupois. Ounces. TRuY. Grains. Troy. Ounces. Avoirdupois:' Grains. Ozs. Dwts. Gis. Ozs. Drachms. 1. . 18. . . .. 51.. . .. 437^. . ... 1. . . 1 . . 2 ... 480... ... 960... ...1440... ...1920:.. ...2400... . . . 2880 . . . ...3360. .-. ...3840. .. ...4320... ...4800... ...5280;.. .. .5760. .. .... 2.. .... 3.. .... 4.. .... 5.. .,..6.. .... 7.. .... 8.. .... 9.. ....10.. ....11.. ....12.. ....13.. ....14.. ....15.. ....16.. .... 1.. 2. . .... 3.. .... 4.. .... 5.. .... 6.. .... 7.. .... 8.. .... 9. . ....10.. ....10.. ....11.. ....12.. ....13. . 14. ....16.. ....14. . ....12.. ....11.. .... 9.. .... 7.. .... 5 . . .... 4.. . ... 2. . . ..11 .. . ..161. ... 875 . . . ..13121.. 2. . . . .. . 3. . . 2 3. .. ... 3 . . . 5. . . . ..22 .. ... 3i.. ... 9 .. ...14|.. .. .20. .. ... 1|.. . . . 7 . . ...1750 .. . ..2187^.. . . . . 4. .. 4. . . 6. .. 5 . . .... 6. .. 6 . .... 8... .... 9. .. ....11... ....12... .. .14. .. ...2625 .. . ..3062|.. . . . 3500 . . . ..39371.. ...4375 .. ...48121.. . ..5250 .. . . 5687| 6.. . .... 1 ... .... 8... . . . . 9. . . .... 7... .... 8. .. 9. .. . . . .10. . . 11. . . .... 0... .... 1. .. .... 0.. ....18.. ....16.. ....15.. ....13.. 11 ...12i.. . ..18 .. . ..231.. ... 5 . . ...101.. ...16 .. ....11.. . ....12. .. ....12. .. ... .13.. . .... 3. .. 6125 . .65621. . 7000 . . — 7 ■ - ■ 16 drachms. AVOIRDUPOIS. . == 1 ounce. Drachms. — 1 pound — "^.Ifi Ounces. Pounds. .= 1792 .=35840 =2240 Dwts. - 240 16 ounces . . 112 pounds. . ......... cwt .=1 cwt. . = 1 ton . = i dwt. . . 28672 '3440 ■ains. 20 ....... —5' 24 20 grains dwts TROY G 12 ounces — 1 pound — .^TfiO -■- THOMAS PRICE'S BULLION MELTING ROOMS 5^4 ScLCj^ajTLpnto Street, Scltl J^^^cuxctsco. Deposits of Bullion Melted 1. GOO. J of 1 pr cent. Silver Bar.s on all amounts below .§400 2.00 " •' on all amounts above §400. i of I per cent. ASSAYS: Gold and Silver §3 00 j Qualitative Analysis of Ores §10 00 to .$25 00 Gold, Silver and Lead 5 00 " " of Water 25 00 Gold, Silver and Copper 5 0() Quantitative Analysis of Water 75 00 Copper 3 00 " " of Guano 25 00 Iron 3 00 Proximate Analysis of v. oal 10 00 Tin 5 00 Quantitative Analysis of i. oal 50 00 Quicksilver 5 00 I Complete Analyses, qualitative and quantitative, Manganese 5 00 of complex substances, at special rates . Chromium 5 00 I THOMAS PRICE BULLION ROOMS, ASSAY OFFICE, CHEMICAL LABORATORY AND ORE FLOORS 524 Sacramento Street, San Franclsco. UNIVERSITY OF CALIFORNIA AT LOS ANGELES THE UNIVERSITY LIBRARY This book is DUE on the last date stamped below Form L-9-15m-2,'36 TJMIVBRSITY of CALm>KNiA AT LOS ANGELES LIBRARY HP 5715 Price - U5P9 Tables of 1880 — th^-^^TBrlixe^of ' gold and sil- vev ptJi* oTince Ti*oy •- UC SOUTHERN REGIONAL LIBRARY FACILin AA 001018 842 3 \i->i J.1M1 l^^' V9Wh \r m K^H I ■ ' i|S3i ' • Twi pl1