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Scientific American, Vol. 97, No. 23 (1907) (1907)

leaf 16

An illustration from Scientific American, Vol. 97, No. 23 (1907), 1907, leaf 16
to get out invention relates to devices such as shown and of order. described in Letters Patent of the U. S., former- INDIVIDUAL DRIVE CAPTIVE BALLOON.—II. A. Ierveé, 1 Rue ly granted to Mr. Jackman. The aim of the Ifautefeuille, Paris, France. ‘The object of this present invention is to provide a… … and computing quantities of butter, its object POLE AND SITAFT FOR ROAD-VEHICLES. being to produce a device which shall be simple Electro-Dynamic Co. —J. A. MonTGoMERY, Walton, N. Y. This sim- and efficient, and one in which any given quan- ple mechanism, properly applied on the thills tity of…

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