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Scientific American, Vol. 46, No. 22 (1882) (1882)

leaf 7

An illustration from Scientific American, Vol. 46, No. 22 (1882), 1882, leaf 7
. The largest span existing, the foundation of the Washington Monument, and the harbor improvements. The first paper guides are of an improved kind, and have very large bear- ing surface. The pump is driven by an eccentric from the was read by Capt. O. E. Michaelis, on ‘‘An Instance of shaft, and… … able. possessed the greatest influence, not only in IMPROVED PORTABLE ENGINE. For further particulars in regard to this domestic but in political affairs. The Toua- engine, address the manufacturers, Phoenix reg women are far more highly educated than Foundry and Machine Company, Syracuse, New…

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