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Scientific American, Vol. 63, No. 13 (September 1890) (1890)

leaf 4

An illustration from Scientific American, Vol. 63, No. 13 (September 1890), 1890, leaf 4
ates any inter- gently and with decision by section commanders. Tho bar, lightly held in place by a finger spring, the free accuracy of range finders was fairly good, and the ference with the working of the gears, a result, accord- end of this bar having a ratchet-cut curved extension, on the outer… … the post, but should the vast sums of money. IMPROVED FIELD LOCOMOTIVE. © 1890 SCIENTIFIC AMERICAN, INC.

Valve · Adapted · Illustrated · Water · Cube · Gas · Scientific American · Disk valve · Carbonic acid · Natural gas · Shaft box · Cube root · Largest cube · Horse hair · Years ago · Young men

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