| Clarence Edmund Meleney - 1894 - 180 σελίδες
...16. APOTHECARIES' AVEIGHT. Used in weighing drugs. 30 grains, gr., make . . 1 scruple, . . sc. or 3 3 scruples 1 dram, . . dr. or 3 8 drams 1 ounce, . . oz. or § 12 ounces 1 pound, . . Ib. or ft UNITS OF TIME. 60 seconds, sec. make . 1 minute in. 60 minutes .... 1 hour lir. 24 hours .... 1 day,... | |
| James Bates Thomson - 1894 - 342 σελίδες
...is used by apothecaries in mixing Medicines. TABLE. 20 grains lgr.) — 1 scruple, . . «c., or 3. 3 scruples = 1 dram, . . . dr., or 3. 8 drams = 1.... oz. , or § . 12 ounces = 1 pound, . . . Ib., or J,. NOTES. — 1. The pound, ounce, and grain are the same as Troy weight. The only difference between... | |
| John Tilden Prince - 1894 - 120 σελίδες
...penny weight (pwt.) 20 pennyweights=l ounce (oz.) 12 ounces —1 pound (Ib.) 1 pound —"i7(iO grains. 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or § ) 12 ounces = 1 pound (Ib. or Jfe) 1 pound = 5760 grains. Apothecaries Weight. 20 grains (gr.) = 1 scruple (sc. or 9) Measures 60... | |
| George Edward Atwood - 1894 - 396 σελίδες
...Weight is used by druggists in weighing medicines not liquid. 20 grains =1 scruple . . . sc. or J) 3 scruples . . . . = 1 dram .... dr. or 3 8 drams =1 ounce . . . . oz. or g 12 ounces . . . . = 1 pound . . . Ib. 154. One pound Avoirdupois = 7000 grains. 155. One pound Troy... | |
| John Tilden Prince - 1894 - 120 σελίδες
...= 1 knot. 20 grains (gr.) = 1 scruple (sc. or 9)3 scruples = 1 dram (dr. or 3) 3 knots = 1 league. 8 drams — 1 ounce (oz. or § ) 12 ounces = 1 pound (Ib. or ft) 60 seconds (") = 1 minute (') Troy Weight. 60 minutes = 360 degrees — 1 degree (°) 1 circle. 1°... | |
| John Tilden Prince - 1894 - 178 σελίδες
...= 1 knot. 20 grains (gr.) = 1 scruple (so. or 9) 3 scruples = 1 dram (dr. or 3) 3 knots = 1 league. 8 drams = 1 ounce (oz. or § ) 12 ounces = 1 pound (Ib. or Ib) 60 seconds (") = 1 minute (') Troy Weight. 60 minutes = 1 degree (°) 24 grains (gr.) = 1 pennyweight... | |
| John Tilden Prince - 1895 - 358 σελίδες
...ounces =1 pound (Ib.) 1 pound =5760 grains. Apothecaries' Weight. 20 grains (gr.) = 1 scruple (sc. or 9) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or § ) 12 ounces = 1 pound (Ib. or Jfo) 1 pound = 5700 grains. Measures 60 seconds (sec.) = 60 minutes = 24 hours = 7 days = 30 days or... | |
| Gordon Augustus Southworth - 1895 - 368 σελίδες
...rd.) 160 square rods T Apothecaries' Weight. 43,560 square feet / = acre (A') 20 grains = 1 scruple (sc. or Э) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or ^ ") 640 acres = f 1 square mile 1 (sq. m.) 1 mile square = 1 section \ j / 12 ounces i 36 square miles... | |
| Gordon Augustus Southworth - 1895 - 330 σελίδες
...pound/ V480 " = 1 ounce -i 5760 " = 1 pound Jroy Apothecaries'' Weight. 20 grains = 1 scruple (so. or Э) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or J ) 12 ounces -i 6760 grains } = 1 Po™a Ob. or ft.) Length. 12 inches (in.) = 1 foot (ft.) 3 feet... | |
| William James Milne - 1895 - 476 σελίδες
...physicians in weighing medicines for prescriptions. TABLE. 20 Grains (gr.) = 1 Scruple . . . sc., or 3 3 Scruples = 1 Dram . . . . dr., or 3 8 Drams = 1 Ounce . . . oz., or 5 12 Ounces = 1 Pound . . . Ib., or ft lb. oz. dr. BC. gr. 1 = 12 = 96 = 288 = 5760 Scale.— 12, 8,... | |
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