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Scientific American, Vol. 95, No. 12 (September 1906) (1906)

leaf 17

An illustration from Scientific American, Vol. 95, No. 12 (September 1906), 1906, leaf 17
Scientific American September 22, 1906. 222 Paper hobby horse, M. Bellian 830,762 Paper pasting and cutting device, wall, … Printing machine cylinder, G. F. Read 830,527 New York Standard Watch Co., 401 Comraunipaw Ave., Jersey City By GEORGE H. HOPKINS Printing press, rotary, F. M. Turck 830,751 Pump, duplex steam, J. Kofoed 830,723 Revised and Greatly Enlarged. 2 Oc avo Volumes. 1,100 Pump governor, N. G. Copley…

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