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Primary view of Wheel.
Neighbour, William W.
August 23, 1910
Primary view of Windmill
Romans, John W.
July 23, 1912
Primary view of Improvement in Combined Gang-Plow and Cultivator
Thornton, Sterling C.
August 23, 1870
Primary view of Improvement in Churns
Gray, Whitley F.
January 23, 1877
Primary view of Nut and Pipe Wrench.
Hunter, Arthur G.
November 23, 1920
Primary view of Stock-Car
Lazarus, Samuel
December 23, 1890
Primary view of Rail-Fastening Device.
Crerar, James P.
April 23, 1907
Primary view of Gas Generator and Burner.
Hopper, James F.
March 23, 1915
Primary view of Safety Air-Brake Appliance.
Ash, Thomas W.
November 23, 1909
Primary view of Improvement in Railway-Tracks.
Cottingham, Gideon W.
July 23, 1878
Primary view of Hame-Hook
Lindsay, George F.
September 23, 1902
Primary view of Suspension-Bridge.
Greer, William Henry Clay
January 23, 1894
Primary view of Grain Door
Alquist, Sven Peter
October 23, 1915
Primary view of Grain-Car Door.
Hartough, Edward W.
April 23, 1918
Primary view of Automatic Signal and Control for Railways
Pool, Carl L.
February 23, 1915
Primary view of Car Coupling.
Reid, Henry
September 23, 1884
Primary view of Car Coupling
Rowell, Charles W.
May 23, 1905
Primary view of Churn.
Anderson, Henry C.
February 23, 1892
Primary view of Compound Railway-Rail
Stephens, George B.
April 23, 1907
Primary view of Band Stretcher.
Lawrence, Joseph A.
February 23, 1886
Primary view of Combined Cotton Chopper and Cultivator.
Bosley, Henry C. & Organ, Joseph H.
January 23, 1894
Primary view of Cough-Medicine.
King, Julia Ann
November 23, 1880
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