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Scientific American, Vol. 39, No. 7 (August 1878) (1878)
leaf 3
ds thereon evenly and perfectly. A traverse project some very interesting statements were made by Mr. Holly and others relative to the working of the sys- bar, F, is arranged on each side of the cam, the form of the with a lev3r fulcrumed at the top of the pump stock. slot causing the respective… … as above. NEW COTTON SPOOLING MACHINE, and produce clear bell tones. © 1878 SCIENTIFIC AMERICAN, INC.Improved · Patents · Eclipse · Iron · Patented · Scientific American · Labor · Address munn · Large number · American export · Wrought iron · Export edition · Cubic feet · India rubber · Paper read · Daily supply
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