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Scientific American, Vol. 37, No. 12 (September 1877) (1877)

leaf 4

An illustration from Scientific American, Vol. 37, No. 12 (September 1877), 1877, leaf 4
be free. The pulley, production of projectiles for use against armor plates and of A, will then turn to the left, the cylinder will then sink in turer, says: " Perhaps the greatest development of steel for castings which will compete successfully with carefully the cup, G, and the pencil will be… … large chest made ' to represent enter shallow water the motion the caisson of field artillery, MANGON'S NEW REGISTERING THERMOMETER. of the particles becomes ellipti- was charged with powder and cal, the eccentricity depending set on tressels. At a distance of one hundred yards a bullet on the…

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