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 Book three (1901) - Σελίδα 281των Isaac Oscar Winslow - 1901Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
| James Morgan Rawlins - 1899 - 458 σελίδες
...Troy Weight. Troy Weight is used in weighing gold, silver, and precious stones. Table. 24 Grains = 1 Pennyweight (pwt.). 20 Pennyweights = 1 Ounce (oz.). 12 Ounces = 1 Pound (Ib.). Ib. oz. pwt. gr. 1 = 12 = 240 = 5760. Scale: 24, 20, 12. The carat, equal to 4 grains, is commonly... | |
| International Correspondence Schools - 1900 - 394 σελίδες
...ounces = 1 pound Ib. 112 pounds = 1 hundredweight cwt. 20 cwt., or 2,240 Ib = 1 ton T. TROY WEIGHT. 24 grains (gr.) = 1 pennyweight pwt. 20 pennyweights = 1 ounce oz. 12 ounces = 1 pound Ib, 1 Ib. = 12 oz. = 240 pwt. = 5,760 gr. DRY MEASURE. 2 pints (pt.) = 1 quart qt. 8 quarts = 1 peck... | |
| International Correspondence Schools - 1900 - 720 σελίδες
...considered one ton, unless the long ton (2,240 pounds) is especially mentioned. TROY WEIGHT. TABLE 10. 24 grains (gr.) = 1 pennyweight. . . . pwt. 20 pennyweights = 1 ounce oz. 12 ounces = 1 pound Ib. Ib. oz. pwt. gr. 1 = 12 = 240 = 5,760 214. Troy weight is used in weighing gold and silverware,... | |
| 1900 - 728 σελίδες
...considered one ton, unless the long ton (2,240 pounds) is especially mentioned. TROY WEIGHT. TABLE 10. 24 grains (gr.) = 1 pennyweight . . . . pwt. 20 pennyweights = 1 ounce oz. 12 ounces = 1 pound Ib. Ib. oz. pwt. gr. 1 12 = 240 = 5,760 214. Troy weight is used in weighing gold and silverware, jewels,... | |
| William Joseph Moran - 1900 - 198 σελίδες
...it ? TEOY WEIGHT. Troy "Weight is used in weighing gold, silver, gems, and precious stones. TABLE. 24 grains (gr.) = 1 pennyweight, pwt. 20 pennyweights = 1 ounce, oz. 12 ounces = 1 pound, Ib. NOTE. — The Troy pound contains 5760 grains. 57. 1. How many grains in 2 pwt. ? In 3 pwt. ? 2.... | |
| 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.... | |
| 1900 - 532 σελίδες
...considered 1 ton, unless the long ton (2,240 pounds) is especially mentioned. TROY WEIGHT. TABLE. 34 grains (gr.) = 1 pennyweight .... pwt 20 pennyweights = 1 ounce oz. 12 ounces = 1 pound . Ib. Ib. oz. pwt. gr. 1 = 12 = 240 = 5,760 33. Troy weight is used in weighing gold and silverware,... | |
| 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
...is used in the United States Custom Houses and in weighing coal and iron at the mines. TROY WEIGHT 24 grains (gr.) . . . . = 1 pennyweight . . pwt. 20...pennyweights . . . . = 1 ounce oz. 12 ounces = 1 pound . . . . Ib. One pound Troy = 5760 grains. APOTHECARIES' WEIGHT 60 grains (gr. ) . . . . = 1 dram .... | |
| Charles Edward White - 1901 - 472 σελίδες
...is sometimes called a Cental. 195. 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. 1 Ib. = 12 oz. = 240 pwt. = 5760 grains. 196. Apothecaries' Weight is used by druggists and physicians... | |
| |