^o.r§?r jCD'Tr^. HH^i^l mmmmm T:r<^?'0->3- (jJ/^xJ^ T" [Kiitcred at the Post Office of New York, N Y., as Second Class Matter, rnpyriubt, 18^17. tiy Mniin & Co.] A WEEKLY JOURNAL OF rUACTIGAL INFORMATION ART, SCIENCE, MECHANICS CHEMISTl!!, AND MANUFACTURES. NEW YORK, AUGUST 21, 1897. r$3.00 A… … chinery which will bring any ascent. A series of stationary CAPITOL TEEMINAL OF THE LIBEARY-CAPITOL CARRIER, one of this great number of fingers is secured in front of a books from the necessarily large trough at the unloading point, and distant book stacks quickly to the reading room George Miles,…
Patents · Apparatus · Carrier · Munn · Shaft · Scientific American · Horse power · Central station · Patent office · Reciprocating parts · Liquid air · Key lever · Perspective elevations · Delivery arm · Air brake
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