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Scientific American, Vol. 60, No. 14 (1889) (1889)

leaf 8

An illustration from Scientific American, Vol. 60, No. 14 (1889), 1889, leaf 8
terested audi- tion, whereby the faces of the dies are made inaccessi- vertically in a cylinder supported on a bracket in the ence who could scarcely believe their eyes when they ble when the press is locked. The notch of the plun- upper part of the casing. On this cylinder is formed a saw copper… … Electric Welding Company, were recently given a re- ception, at the Malden, Mass., Electric Light Com- within the press frame, the frame of the press being vided with collars between which travels a float, guid- pany’s station, where three transformers, a 30-unit preferably made in two parts,…

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