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Scientific American, Vol. 33, No. 2 (1875) (1875)
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of to turn a pair of 6 inch locomotive wheels on their axle, and flange or tread, and they have a double feed traverse of se- the parasites, it is believed that the latter may ultimately ven cuts to the inch worked by an overhead rockin shaft for bossing aud boring, as described below. The… … © 1875 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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