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Scientific American, Vol. 7, No. 29 (April 1852) (1852)

leaf 3

An illustration from Scientific American, Vol. 7, No. 29 (April 1852), 1852, leaf 3
alities. A low heat can be employ- having a motion towards and from a person, of loose adjustable slats in grooves, along the ed as desired, so that for smoking and drying great improvement. allowing him to stand before the machine, front, top, and back edges of the door; all these greatly assists… … which are left between the top, front, and to retain boots, and shoes on lasts, while ma- The accompanying engravings represent the A is a metallic plate attached to block B back edges of the door. They also keep the king. The holder is an apparatus placed on a Saw-Fxling Machine of Mr. Thomas M.…

Patents · Signal · Zinc · Claim · Ore · Attached · Secured · Woodworth patent · Three inches · Water space · Swinging frame · Long hair · Central station · Jersey zinc · White zinc · Zinc ore · Patent office

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