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Scientific American, Vol. 80, No. 18 (1899) (1899)

leaf 13

An illustration from Scientific American, Vol. 80, No. 18 (1899), 1899, leaf 13
werican. May 6, 1890. Meatcutter, J. H. Shaw 623,839 Improved Magazine Mechanical movement, C. P. Cottrell....... 623,885, 623,886 Merry-go-round, centrifugal, J.C. Holloway...... 5 Metal at high temperature, machine for exhaust- ing molten, J. ‘I. Wainright (reissue).. Metal binding ‘strip, H. O.… … Pin tumbler lock, F. & H. F. Keil.................6+ Pinking cutters. ‘die for making, H. A. Hannum 623,402 No. 4—(size 314 x414)............$8.00 Pipes, manufacture of, E. F. Badgley.. Pith or cellulose from stalks, machine for remov- No. 5—(size 4x5)................10.00 information—FREE. ing, J.…

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