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Scientific American, Vol. 50, No. 23 (1884) (1884)

leaf 14

An illustration from Scientific American, Vol. 50, No. 23 (1884), 1884, leaf 14
N CURTIS REGULATOR CO., @RUBBER ROLLSY 54 Beverly St., Boston, Mass. ENCH HOSPITAL METHOD. New to America. Oteiate Remedial Ageney,. 160 FuitonSt., New York COMPRESSION FORSCOURING & WRINGING PUMPING ENGINE 266th EDITION. PRICE ONLY $I IMPROVED. For Residences or Institutions. BY MAIL POSTPAID.… … CANADA.—The cost of a patent in Canada is even ary, and professional—than any other work sold in this less than the cost of a United States patent, and the country for $2.50, or the money will be refunded in every instance. Price only $1.00 by mail, postpaid. Dlustra- former includes the Provinces…

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