 | Horatio Nelson Robinson, Daniel W. Fish - 1877 - 374 σελίδες
...in weighing gold, silver, and jewels, and in philosophical experiments. TABUG. 24 Grains (gt.) make 1 Pennyweight pwt. 20 Pennyweights " 1 Ounce oz. 12 Ounces " 1 Pound Ib. UNIT EQUIVALENTS. pwt. gr. oz. 1 = 24 Ib. 1 = 20 = 480 1 = 12 = 240 = 5760 SCALE—ascending, 24, 20,... | |
 | Benjamin Greenleaf - 1877 - 160 σελίδες
...weights ? Troy Weights are those used for weighing gold, silver, and jewels. TABLE. 24 grains (gr.) are 1 pennyweight, pwt. 20 pennyweights, 1 ounce, oz. 12 ounces, 1 pound, lb. 66. 1. How many grains in 1 pennyweight ? In 2 pennyweights ? In 4 pennyweights ? 2. How many pennyweights... | |
 | Horatio Nelson Robinson - 1878 - 180 σελίδες
...yard, how many pounds will 20 yards of carpeting cost ? 27. TABLE OP TROY WEIGHT. 24 grains (gr.) make 1 pennyweight, pwt, 20 pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. 1. How many grains in 2 pennyweights ? in 4 ? 3. How many pennyweights in 96 grains ? in 124 grains ? 2. How many pennyweights... | |
 | William James Milne - 1878 - 400 σελίδες
...4 cwt. 20 lb. of wheat? TROY WEIGHT. 272. 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 lb. lb. oz. pwt. gr. 1 = 12 = 240 = 5760 Me — 24, 20, 12. 1. In weighing diamonds, pearls, and other... | |
 | James Stewart Eaton - 1873 - 194 σελίδες
...in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, marked dwt 20 Pennyweights " 1 Ounce, " oz 12 Ounces " 1 Pound, " Ib 1. How many grains in 2dwt. ? In 2dwt. 6gr. ? 2. How many grains in 2^dwt. ? In IJdwt. ? 3. How many pennyweights in 48gr.... | |
 | James Bates Thomson - 1878 - 180 σελίδες
...4d. ? 3d. ? 2d. ? 3. What part of a penny is 2 far. ? 3 far. ? 83. Troy Weight. 24 grains (gr.) are 1 pennyweight, pwt. 20 pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. oz. pwt. gr. 4. What part of a pound Troy is 6 oz. ? 4 oz.? 3 oz. ? BOZ. ? 5. What part of an ounce... | |
 | Frederic William Bardwell - 1878 - 416 σελίδες
...already described. Other divisions of the pound are shown in the following Table. 24 grains (gr.) make 1 pennyweight.. pwt. 20 pennyweights " 1 ounce oz. 12 ounces " 1 pound Ib. Apothecaries' Weight. 20 grains (gr.) make 1 scruple 3 3 & "1 drachm 3 83 "1 ounce § 12 3 "1 pound... | |
 | George Edward Atwood - 1901 - 158 σελίδες
...pork . . . = 200 Ib. 1 bushel of barley. . . = 48 Ib. 1 keg of uails . . . . = 100 Ib. TROY WEIGHT 24 grains (gr.) . . . . = 1 pennyweight . . pwt 20.... . = 1 ounce oz. 12 ounces = 1 pound . . . . Ib. One pound Troy = 5760 grains. APOTHECARIES' WEIGHT 60 grains (gr. ) . . . . = 1 dram . .'. dr., orj.... | |
 | Isaac Oscar Winslow - 1901 - 286 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 (lb-)Apothecaries'Weight Apothecaries' Weight is used in mixing medicines. 20 grains (gr.)= 1 scruple... | |
 | Isaac Oscar Winslow - 1901 - 322 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 (lb.). Apothecaries' Weight Apothecaries' Weight is used in mixing medicines. 20 grains (gr.)= 1 scruple... | |
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TABLE. 24 grains (gr.) ==. 1 pennyweight, pwt. 20 pennyweights = 1 ounce, . . . oz. 12 ounces = 1 pound, . . . Ib. 1. How many grains in 
