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Scientific American, Vol. 38, No. 3 (1878) (1878)

leaf 4

An illustration from Scientific American, Vol. 38, No. 3 (1878), 1878, leaf 4
ble electrodes are used for applying the cur- utilized by allowing it to pass on its way to the shaped staple for the purpose of preventing access to the in- tuyere. Robert Brass, of Brooklyn, N. Y., has patented a Feed When the cam lever is employed The flanges are George F. Shaver, of… … the rate of combustion and the forma- construction the back of the chair.is held upward and forward, so as to tion of gas according to requirement. mT We take our illustrations from the Hn- fully support the sitter when leanirg th i back, and bear against his back when gineer. ye it rt —= si) 7…

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