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Scientific American, Vol. 44, No. 4 (January 1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 44, No. 4 (January 1881), 1881, leaf 7
hrough a long train of gears; pointed and barred wire tongue placed on the central crdss- Mr. Walter Savage, of Crookston, Minn., has patented an drills, too, are said to last longer, to be less likely to improved snow plow for removing snow from railroad bar of the buckle, the tongue points being… … to form a short seam that extends from the f the workman. The spindle is counter- ^N.H, lengthwise seam of tiie sleeve to near the point d up. of the elbow. ;reat advantage claimed is in the raising WM. SELLERS & CO.'S RADIAL DRILL. Mr. George P. Cole, of Johnstown, N. Y., has ering of the swinging…

Patented · Iron · Apparatus · Obelisk · Patents · Scientific American · Mercurous sulphocyanide · French academy · Sulphuric acid · Stamp duties · Steam pump · Patent issued · Electric light · Mock suns · Cast Iron

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