A JOURNAL OF PRACTICAL INFORMATION IN ART, SCIENCE, MECHANICS, AGRICULTURE, CHEMISTRY, AND MANUFACTURES. Vou. IL.—No. 16. NEW YORK, APRIL 14, 1860. New Srrirs- POWER-ACCUMULATING WINDMILL. bent lever, ¢, rests upon this ring, and is connected with NEW.STEAMBOAT LAW. We invite the attention, not…
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