.—SIX IMPORTANT paratus made on short notice. Good accommo- - and $550. TRADE MARKS. dations for inventors. 403 EK. 23d St., New York. formulas. SCLENTIFIC AMERICAN SUPPLEMENT J J 230 CREST MFG. CO., Cambridge, Mass., U.S.A. Pr'ce 10 cents. For sale by Munp & Co. and . B U | LD E R S of Special… … Cais. T. Howe & Co., 51 Hudson St., New York, Export Agents. “Lincoln Brand Separator Creamery But- : 25c._ Parlor Tricks Catalogue, free. Pocket size, but Jarge enough for accuracy ter,’’ for butter, Beatrice Creamery Co. 10,171 MARTINKA & CO., Mfrs. 498 Sixth Ave., New York. TO KEEP COOL and…
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