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Scientific American, Vol. 34, No. 3 (January 1876) (1876)

leaf 4

An illustration from Scientific American, Vol. 34, No. 3 (January 1876), 1876, leaf 4
he Invention is intended to be used in legislative and si- prepared paper, and prints the member's name in red or blue, Fig. 3 represents the interior of one of these divisions or milar assemblies, and it is so arranged that, on the question according as he votes "yea" or "nay." compartments. It is… … the hollow spindle, fitted with enough to show the necessary figure. A lever moved by a friction plates. Fig. l.-ELECTBIC AFFABATITS FOB BECOBDING VOTES weight describes a semicircle The stones are driven at about when the presiding officer touches a button placed before the usual velocity, say,…

Patents · Improved · Iron · Metallic · Consists · Scientific American · Agents wanted · Trade mark · Carbonic acid · Oak rough · Marsh gas · Cold water · Process described · Copy scientific · Sole leather

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