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Scientific American, Vol. 20, No. 11 (1869) (1869)

leaf 7

An illustration from Scientific American, Vol. 20, No. 11 (1869), 1869, leaf 7
ild and use perfectly. The frame, or bed plate, is a The screw pines are natives of tropical regions; are abun dant in the islands of the Indian Archipelago, and in most of single casting, screwed to the bench. To the handle, A, is pivoted a sliding arbor moving through holes in the snugs, the… … along the coast as far as Peru and MASON’S LEVER BENCH PUNCH. chines may be made of different sizes, but one weighing only 21 Chili; while in Ecuador a whole Ibs. will punch wrought iron or brass one-eighth of an inch district derives its name from it. from time immemorial. These teeth are carved…

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