1880-01-03: Recently Patented Novelties1880-01-17: The Manufacture of Wood-Working Machinery.-Works of C. B, Rogers .& .C0., Norwich, Conn.1880-01-24: Smith And Wesson's Revolver Factory1880-01-31: Dynamo-Electric Machines Applied To Telegraphy Western Union Building, " New York City1880-02-07: Floating Derrick-Raising the Wreck of the Oliphant, East River, New York1880-02-14: P. Jewell & ·sons'· Leather Belting Factory, ,Hartford. Conn1880-02-21: The Manufacture of Solid Emery Wheels.-Works of the Tanite Company, Stroudsburg, Pa.1880-02-28: The Manufacture of Rotary Pressure Blowers.-Works of P. H & F. m. Roots, Connersville. Ind1880-03-06: The Union Iron Mills, Carnegie Brothers & Company, Pittsburg Pa1880-03-13: The Manufacture of Punching And Drawing Presses,-Works of Stiles & Parker, Meriden, Conn1880-03-20: The Manufacture of Sewing Machines And Bicycles. the Weed Sewing Machine Factory1880-03-27: The Manufacture of Power Printing presses- works of Messrs. Cottrell . & Babcock, Westerly. R. I.1880-04-03: The Manufacture of Book. Paper- Albion Paper Mills, Holyoke, Mass1880-04-10: The Manufacture of Printing Inks :george Mathers' Sons" Ink Works, Jersey City, N.J.1880-04-17: The Manufacture of Printer's Type.-Farmer, Little & Co.'s Foundry New York City1880-04-24: The Manufacture of Mege 'oleo Margarine And Oleomargarine Butter.1880-05-01: Brass Manufacture,-Benedict & Burnham Manufacturing Company, Waterbury Conn1880-05-08: The Great Tunnel Under the Hudson River: Between New York And New Jersey
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1880-01-03: Recently Patented Novelties