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Scientific American, Vol. 16, No. 7 (1867) (1867)

leaf 3

An illustration from Scientific American, Vol. 16, No. 7 (1867), 1867, leaf 3
s downward from the rear of the beam and frame and M is a suspension aud division bridge which substance from the other. It serves the same purpose with carries a shaft having scrapers upon it and a cam, D, attached. divides the tone into octaves or unisons by passing the strings Behind all is the… … 1864 to William Davis, Professor the handles raises the forked lever by the wire and loop, G, of Music, Tamaqua, Pa. Those THE FIELD CORN PLANTER. which allows the roller to ro- interested will address as above. ducing a yellow tint, and help to distinguish salts of lead tate and deliver the seed…

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