Machinery. THE VILTER Cream Separators Mra. Co., $99 Clinton Street, Milwaukee, Wis. his money back. Never as cheap Electrical Fine Machinery. Model Work. and Mechanical again. (The regular price of the set is $10.) are Closest Skimmers, Most Durable, M. SANGER, 106 Liberty Street, New York. This… … rs at the rate of 20 letters a minute, the books in time for Christ- costing 1 cent for paper. Gives mas. Size of each volume Copied effect to circular letters at 5 UNION MODELWORKS CHICAGO cents a hundred. No brush. No 6x9 inches, one inch thick. copy book. Handsomely nickel SCIENTIFIC AMERICAN…
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