dogs, from % to 2 inch, $6 -50. Cnue "l MaMEli Company, 406 WA NUT STREET, Philadelphia. For Railway fchops, Agricultural Machine Shops, Boiler Makers. Tinners, Brass Manufacturers, Silversmiths, &c. 118, ISO & 12S East Second St., warranted the best produced. Send for Catalogue. &c. NEW YORK STEAM… … Urbin and Brull's Practical Guide for Pud- processes. PATENT BAND dling Iron andSteel. 8vo $1.00 THE Union Iron Mills, Pittsburgh, Pa. The The SCIENTIFIC AMERICAN is devoted to the inter- SAWING MACHINES Vail's Galvanized Iron Cornice Worker's Man- attention of Engineers and Architects is called tc…
Patents · Vapor · Engine · Iron · Coupling · Consists · Horse power · Water · Steam engines · Hot air · Steam engine · Life boat · Vapor boiler · Vapor engine · Exhaust steam · Scientific American · Binary vapor
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