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Scientific American, Vol. 30, No. 17 (April 1874) (1874)

leaf 15

An illustration from Scientific American, Vol. 30, No. 17 (April 1874), 1874, leaf 15
S & CO., Madison, Ind., arefl • the original Introducers of TANNATE OF bODA for cleaning boilers. Their preparation of thisSalt was patented May 2lst, 1871. It success has led tomany fraudulent Imitations against which the public Iswarned. Their T.8. is the solid Salt itself—no dilution.Only 1… … FOR Machinists TOOLS, OF4II KINDS, ADDRESS I N.Y.Stftm Engine Co. 98 Chambers St. New York. STEAM BOILEE AND FIFE COVERING Saves ten to twenty per cent. CHALMERS 8PENCBCO., foot E. 9th St., N. Y.; 1202 N.2nd St., St. Louis. Mo.

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