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Scientific American, Vol. 12, No. 48 (August 1857) (1857)

leaf 7

An illustration from Scientific American, Vol. 12, No. 48 (August 1857), 1857, leaf 7
freight expenses on models, and we hope the sate for the deficiency of air ? Is it medicine G. H. Tatlob, M. D. whose condition precludes exercise. Expe- importance of this notice will be duly re- that is now demanded ? 650 Sixth avenue, New York. rience proves that congestion and arrested garded.… … be completely air tight; B B are windows, pers* and E as represented, to the tool stock and and C is a valve that gives egress to the con- The accompanying engraving represents a All the most valuable patented discoveries are delinea- slide, F; I is one of a pair of mitre wheels fined air, and by…

Claim · Patents · Tor · Purpose · Planing · Manner · Patent office · Peat · Gear wheel · Claim broadly · Scientific American · Purposes set · Purpose set · Particulars address · Upward draft · Compressed air · Vertical shaft

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