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Scientific American, Vol. 44, No. 21 (May 1881) (1881)

leaf 15

An illustration from Scientific American, Vol. 44, No. 21 (May 1881), 1881, leaf 15
ility, doing that which no steel HOWARD MANUFACTURING CO. STILES & PARKER PRESS CO., Middletown, Ct. .New II iivcn. Conn. tool can do. After turning the Rolls, when inspected by a microscope, there is no perceptible wear. They are now extensively used in Rolling and Paper Mills, both Manufacture… … neat ornament for the room, as well as to help keep things in their re- KORTINGTS UNIVERSAL INJECTORS fpective places. This is the beat sellingarticle For Boiler Feeding, operated by single handle, taking you EVER SAW. One !Liiiage Assorted Stock. At Ijow water up to 150° Fan. \ little girl, nine…

Patented · Ammonia · Gamgee · Silk · Patents · Scientific American · Inches · Trade catalogs · Liquid ammonia · Silk culture · Floor beams · Professor gamgee · Steam engine · High pressure · Low pressure · Induction coil

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