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Scientific American, Vol. 66, No. 13 (March 1892) (1892)

leaf 3

An illustration from Scientific American, Vol. 66, No. 13 (March 1892), 1892, leaf 3
a piston mounted and cutters of the second longitudinal beam, and tient, who, shortly afteward, recovered consciousness.'' to turn in the cylinder has flanged wheels forming a steam space at the heads, the piston also having thereafter the plow is made to travel in grooves already formed, the… … PRAY'S ICE PLOW. great advantage of this cart is the extreme facility with had come under his care. The patient which it is loaded. A saving of a foot and a half in the was a child aged sixteen months. An elder sister, while playing with her a little way from distance through which every shovelful…

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