 | Samuel Hamilton - Arithmetic - 1917 - 410 pages
...United States custom houses and in the wholesale transactions in coal and iron. The long cwt. = 112 Ib. Troy Weight 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound 1 pound = 12 oz. = 240 pwt. = , r ,760 gr. The unit generally used for weighing diamonds, gems, etc.,... | |
 | United States. Adjutant-General's Office - 1917 - 414 pages
...hundredweight (cwt.)= 112 pounds. 20 cwt.= l ton=2,240 pounds; a long ton. A short ton= 2,000 pounds. 8. TROY WEIGHT. 24 grains— 1 pennyweight. 20 pennyweights— 1 ounce. 12 ounces= 1 pound. 9. APOTHECARY'S WEIGHT. 20 grains=l scruple. 3 scruples=l drachm (drm.). 8 drachms=l ounce. 10. APOTHECARY'S... | |
 | Joseph James Walsh - Mine ventilation - 1918 - 246 pages
...Weight 16 ounces = 1 pound 100 pounds = 1 hundredweight 2000 pounds = 1 ton 2240 pounds = 1 long ton Troy Weight 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound Measure of Angles 60 seconds = 1 minute 60 minutes = 1 degree 360 degrees = 1 circumference 1 right... | |
 | Marvin Dana - Arithmetic - 1918 - 160 pages
...pint 2 pints = 1 quart 4 quarts = 1 gallon 31£ gallons = 1 barrel 2 barrels = 1 hogshead WEIGHTS Troy 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound 3£ grains = 1 carat Avoirdupois 16 drams = 1 ounce 16 ounces = 1 pound 100 pounds = 1 hundred-weight... | |
 | Daniel Russell Hodgdon - Science - 1919 - 634 pages
...minute 60 minutes = 1 hour 24 hours = 1 day 7 days = 1 week 365 days = 1 year 366 days = 1 leap year TROY WEIGHT 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound (troy) 1000 troy grams =1 pound — avoirdupois 1 troy or apothecaries' pound = 5760 grams Carat (for... | |
 | William Henry Dooley - Metal-work - 1919 - 498 pages
...furlongs 3 miles MEASURE = 1 foot = 1 yard = 1 fathom = 1 rod = 1 chain = 1 furlong = 1 mile 1 league TROY WEIGHT 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound CUBIC MEASURE SQUARE MEASURE 9 square feet = 1 square yard 30 J4 square yards = 1 square rod 40 square... | |
 | William Henry Dooley - Metal-work - 1919 - 482 pages
...which are in daily use in the shop, mill, and commercial work of America and England. LONG MEASURE TROY WEIGHT 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound SQUARE MEASURE 9 square feet = 1 square yard 30 1^ square yards = 1 square rod 40 square rods = 1 squarerood... | |
 | William Henry Dooley - Metal-work - 1919 - 500 pages
...tables which are in daily use in the shop, mill, and commercial work of America and England. TROY WEIOHT 24 grains 1 pennyweight 20 pennyweights = 1 ounce 12 ounces 1 pound CUBIC MEASURE 1728 cubic inches = 1 cubic foot SQUARE MEASURE 9 square feet = 1 square yard 30 % square... | |
 | Alvin Wood Chase - Formulas, recipes, etc - 1920 - 616 pages
...equal... 1 ounce 1 wine glass equals.. 2 ounces 1 teacup equals 5 ounces 1 tumblerful equals. ..% pint TROY WEIGHT. 24 grains 1 pennyweight 20 pennyweights 1 ounce 12 ounces 1 pound SQUARE MEASURE. 144 sq. inches 1 sq. foot 9 sq. feet 1 sq. yard 30% sq. yards 1 sq. rod 272% sq. feet... | |
 | Daniel Russell Hodgdon - Radio - 1920 - 368 pages
...minute 60 minutes = 1 hour !J4 hours = 1 day 7 days = 1 week 365 days = 1 year 366 days = 1 leap year TROY WEIGHT 24 grains = 1 pennyweight 20 pennyweights = 1 ounce 12 ounces = 1 pound (troy) 1000 troy grams = 1 pound — avoirdupois 1 troy or apothecaries' pound = 5760 grains Carat... | |
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Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound. 
