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Scientific American, Vol. 30, No. 19 (May 1874) (1874)

leaf 3

An illustration from Scientific American, Vol. 30, No. 19 (May 1874), 1874, leaf 3
educes the are, however, seldom shown In the illustrations of European placed together an iron hoop or thimble is cast on over the cost of fixing. The three coils are estimated by the inven- engines; but graces very steeply inclined are still much used joints, and, by the contraction of the metal… … the standard of right and wrong than an inch apaiit. The inventor BELL'S FUEL ECONOMIZEB. © 1874 SCIENTIFIC AMERICAN, INC.

Patents · Iron · Inches · Improved · Cast Iron · Center · Cent potential · Agricultural machinery · Scientific American · National academy · Sewing machine · Gutta percha · Solar attraction · Vander weyde · Ventral segments

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