Displaying results 121 of 140 - 204
Date Image Innovation City State Country
1907 AC Electrification New York, New Haven & Hartford AC Electrification New York, New Haven & Hartford Cos Cob CT USA
1944 Cooper-Bessemer Type GMV Integral-Angle Gas Compressor Cooper-Bessemer Type GMV Integral-Angle Gas Compressor Mount Vernon OH USA
1890 (Image not displayed) Manitou and Pike's Peak Railway Manitou Springs CO USA
1957 Atlas Launch Vehicle El Cajon CA USA
1807 Jackson Ferry Shot Tower Austinville VA USA
1960 19th Century Collection of Textile Machinery/Tools Lowell MA USA
1942 Grumman Wildcat “Sto-Wing” Wing-folding Mechanism Kalamazoo MI USA
1959 Disneyland Monorail System Anaheim CA USA
1853 Rumely Companies' Agricultural Products Rumely Companies' Agricultural Products La Porte IN USA
1914 Burton Farmers Gin Mill Burton TX USA
1870 Monongahela Incline Monongahela Incline Pittsburgh PA USA
1895 Lookout Mountain Incline Railway Lookout Mountain Incline Railway Chattanooga TN USA
1887 Northern Pacific Rotary Snow Plow #2 Northern Pacific Rotary Snow Plow #2 Duluth MN USA
1900s Bergen County Steam Collection Bergen County Steam Collection Paramus NJ USA
1895 Folsom Powerhouse on the American River, at Folsom Powerhouse State Historic Park, California, USA Folsom Hydroelectric Power System House #1 Folsom CA USA
1885 Multi-Zone Automatic Temperature Control System Milwaukee MI USA
1647 Saugus Ironworks Saugus Ironworks Saugus MA USA
1944 Hanford B Reactor Hanford B Reactor Sunnyside WA USA
1948 Xerography Xerography Columbus OH USA
1955 AAR Railroad-wheel Dynamometer AAR Railroad-wheel Dynamometer Pueblo CO USA

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