The Press., 1889-10-17
THEIR COMMON NAMES.

THEIR COMMON NAMES.
 Aqua fortis is nitric acid.
 Aqua regia IS nitro muriatic acid: Blue vitrol is sniphate of copper.
 Cream of tartar is bitartrate potassium Calomel is chloride of mercury.
 Calk is carbonate of calcium.
 Salt of tarter is carbonate of potassa. Caustic potassa is hydrate potassium. Choloroform is chloride of formyle. Common salt is chloride of sodium. Copperas, of green vitriol, is sulphate of iron.
 Corrosive sublimate is bichloride of mercury.
 Fire damp is light carburetted hydro gen.
 Galena is sulphide of lead.
 Gaubers salt is sulphate of sodium. Glucose is grape sugar.
 Goulard water is basic acetate of lead Iron pyrites is bisulphide iron.
 Jewellers putty is oxide of tin.
 Kings yellow IS sulphide of arsenic. Laughing gas is protoxide of nitrogen. Lime is oxide of calcium.
 Lunar caustic is nitrate of silver.
 Mosaic gold is bisulphide of tin.
  Niter of saltpeter is nitrate of potash. Oil of vltriol is sulphuric acid.
 Potash is oxide of potassium.
 Realgar is sulphide of arsenic.
 Red lead is oxide of lead. Rust of iron is oxide of iron.
 Salamnloniec is muriate of ammonia. Stacked lime is hydrate calcium.
 Soda is oxide of sodium.
 Spirits of hartshorn Is ammonia.
 Spirits of salt is hydrochloride of muri- atic acid.
 Stucco, or plaster of Paris, is sulphate of lime.
 Sugar of lead is acetate of lead.
 Verdigris is basic acetate of copper.
 Vermilion is sulphide of mercury.
 Vinegar is acetic acid diluted.
 Volatile alkali is ammonia.
 Water is oxide of hydrogen.
 White percipitate is ammoniated mer- cury.
 White vitriol is sulphate of zinc.
 OFFICIAL LIST OF PATENTS ISSUED TO C1r1. zENs OF CONNECTICUT from the U. s. patent office for the week ending Oct. g., 1889, as reported from the office of Simonds & Bur dett, solicitors of patents, No. Central Row, Hartford Conn.,.
 George P. and O. R. Andrews, Staffordville, assignors to D. B. Whiton Machine Co.,, New London, chuck.
 Charles M. Burgess, assignor to Russell & Erwin Mfg Co.,, New Britain, sheet metal lock case.
 Joel T. Case, Bristol, assignor to J. T. Case Engine Co.,, New Britain, steam engine
 James s. Copeland, Hartford, assignor to Pope Mfg Co.,, Portland, Maine, velocipede Samuel P. Crafts, Hamden, apparatus for vaporizing fuel oil.
 John o. Davis, Hartford, pump.
 Albert H. Fangboner, Yonkers, N. Y., as- signor by mesne assignments to Willimantic Linen Co.,, Hartford, cop holder for sewing machine shuttles
 Zachary T. French and W. 0. Meyer, Bos- ton, assignors to Goodyear Shoe Machinery Co.,, Hartford, sewing machine, etc., two pa- tents.
 Thomas s. Gilbert, New Haven, assignor to Weingarten Bros., New York, N. Y., corset. John Henderson, Jr., Waterbury, friction gearing.
 William c. Homan, assignor to E. Miller & Co.,, Meriden, hanging lamp.
 Henry James, New Haven, boring undercut holes in metal.
 Charles A. King, Meriden, rebound mechan- ism for breech loading guns.
 David N. Plume, Waterbury, drawer pull. Edward 0. Porter, New Haven, process of and apparatus for manufacturing carriage corner irons.
 Henry E. Russell, Jr., assignor to Russell & Erwin Mfg Co.,, New Britain, sheet metal latch case and lock ease, two patents. r Very few people know how many differ ent ways there are of changing a quarter of a dollar. According to Philadelphia man who had more leisure than business on his hand there are 315 ways of chang ing that piece of money. The pieces used are the 20-cent piece, 10-cent piece, 5-cent piece, 3 cent piece, 2-cent piece, and the l. cent piece. To make all the changes with out using the same coin twice would re- quire 1,233 1-cent pieces, GA twos, 378 threes, 1894 fves, 59 tens, and 9 twenties, making 2,584 pieces, worth $53.75. THEIR BUSINESS BOOMING. Probably no one thing has caused such general revival of trade at B. K. Taft's drug store as their giving away to their customers of so many free trial bottles of Dr. Kings New Discovery for Consumption. Their trade is simply enor- nous in this very valuable article from the fact that it always cures and never disappoints. Coughs, Colds, Asthma, Bronchitis, Group, and all throat and lung diseases quickly cured. You can test it before buying by getting @ trial bottle free, large size $1. Every bottle warranted. "What sort of felly are you," spoke the hub to the wheel, "that you are always strongest when you are tired ?"