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Scientific American, Vol. 14, No. 34 (1859) (1859)

leaf 7

An illustration from Scientific American, Vol. 14, No. 34 (1859), 1859, leaf 7
elevated at any time by operating the dial bars, E, are attached. These bars are of from the inventor as above, or by addressing front of the lever, which may be retained by FOURTEENTH YEAR rectangular form, and their outer ends pro- Robert F. Ewing, box 1,932, Chicago, Ill. any suitable catch or… … ployed. It was patented Jan. 11, 1859, and No. 37 Park-row, New York. the seed-boxes falling or passing down to- That individual is truly entitled to the pity

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