the hubs, another for These copies could be produced by the process of zinco- the felloes, and still another for the making of the the spring, G, on the back of the carriage, I, is re- photography, at an almost insignificant cost. A very spokes. Every improvement, however small, in this lieved by… … written in German, under riage, I, between the center- the signature, has not only GILCHRIST'S IMPROVED SPOKE MACHINE. ing screw, and the sharp become visible, but legible, while not the slightest trace of it can be discovered edge of the pattern, 0, which is fastened to the inner drawn back from…
Patents · Rifled · Combination · Claim · Ment · Purpose · Scientific American · Manner · Grand gold · Bilge timbers · Address munn · Steam engine · Rifled cannon · Patent office · General lyon · Purpose set · Straw carrier
Internet Archive · Public domain (published before 1931). Free to use for anything.
