 | John Williston Cook, Nebraska C. Cropsey - 1893 - 316 σελίδες
...12 cwt. 36 Ib. to pounds. TROY WEIGHT. 9. Troy Weight is used in weighing gold, silver, and jewels. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (Ib.). 10. MISCELLANEOUS PROBLEMS. 1. How many pint packages can a seedsman make from 4 bu. 2 pk. and 2 qt.... | |
 | John Henry Walsh - 1893 - 392 σελίδες
...gallons. 1 qt. dry measure = 67j cu. in. 1 qt. liquid measure = 57J cu. in. Measures of Weight. TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (lb.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES' WEIGHT. 20... | |
 | Webster Wells - 1893 - 390 σελίδες
...hundred-weight. 2240 pounds = 1 long ton. Troy Weight is used in weighing gold, silver, and jewels. TABLE. 24 grains (gr.) = 1 pennyweight, (pwt.) 20 pennyweights = 1 ounce, (oz.) 12 ounces =1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines. TABLE. 20 grains (gr.) = l scruple. (3) 3 scruples... | |
 | William James Milne - 1893 - 252 σελίδες
...T. ? In yj^ T. ? TROY WEIGHT. 251. In weighing gold, silver, and jewels Troy Weight is used. TABLE. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (Ib.). The Troy Ib. contains 5760 gr. ; the Avoirdupois Ib. , 7000 gr. The Troy oz. contains 480 gr. ; the... | |
 | William James Milne - 1900 - 236 σελίδες
...T. ? In yj-5 T. ? TROY WEIGHT. 219. In weighing gold, silver, and jewels Troy Weight is used. TABLE. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). The Troy lb. contains 5760 gr. ; the Avoirdupois Ib., 7000 gr. The Troy oz. contains 480 gr.... | |
 | Clarence Edmund Meleney - 1900 - 202 σελίδες
.... . . T. TROY WEIGHT. Used in weighing gold, silver, and precious stones. 24 grains, gr., make . . 1 pennyweight, . . pwt. 20 pennyweights . . .1 ounce, . . . . oz. 12 ounces .... 1 pound, ... {6. APOTHECARIES' WEIGHT. Used in weighing drugs. 20 grains, yr., make . . 1 scruple, . .' sc.... | |
 | George Edward Atwood - 1901 - 158 σελίδες
...pounds is used in the United States Custom Houses and in weighing coal and iron at the mines. TROY WEIGHT 24 grains (gr.) . . . . = 1 pennyweight . ..... . = 1 ounce oz. 12 ounces = 1 pound . . . . Ib. One pound Troy = 5760 grains. APOTHECARIES' WEIGHT 60 grains (gr. ) . . . . = 1 dram . ... dr., orj.... | |
 | 1901 - 548 σελίδες
...troy pound contains 5,760 grains, and a grain troy is the same as a grain avoirdupois. TABLE OF THOY WEIGHT. 24 grains (gr.) =. 1 pennyweight . . pwt....pennyweights = 1 ounce oz. 12 ounces =1 pound Ib. 9 APOTHECARIES' WEIGHT. 22. Apothecaries' weight is used by physicians in prescribing and by druggists... | |
 | Isaac Oscar Winslow - 1901 - 284 σελίδες
...Avoirdupois contains 7000 grains. TROY WEIGHT Troy Weight is used in weighing gold, silver, and jewels. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (Ib.). APOTHECARIES' WEIGHT Apothecaries' Weight is used in mixing medicines. 20 grains (gr.) = 1 scruple... | |
 | International Correspondence Schools - 1901 - 630 σελίδες
...considered 1 ton, unless the long ton (2,2-tO pounds) is especially mentioned. TUOY "WEIGHT. TABLE. 24 grains (gr.) = 1 pennyweight .... pwt. 20 pennyweights = 1 ounce oz. 12 ounces = 1 pound Ib. Ib. oz. pwt. gr. 1 = 12 = 240 = 5,760 Troy weight is used in weighing gold and silver ware, jewels,... | |
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TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES 
