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Primary view of Air Blast Apparatus for Cotton Gins
McDonald, Osmon W.
November 22, 1910
Primary view of Albany Sheet
Geological Survey (U.S.)
1916
Primary view of Automatic Fire and Burglar Alarm.
Mann, Oscar O. & Whitley, William H.
March 5, 1918
Primary view of Boll-Weevil Exterminator.
Harrison, James H.; Hall, Samuel E. & Gholson, John M.
February 5, 1918
Primary view of Breckenridge Sheet
Geological Survey (U.S.)
1918
Primary view of Breckenridge Sheet
Geological Survey (U.S.)
1910
Primary view of Breckenridge Sheet
Geological Survey (U.S.)
1918
Primary view of Cooling Device
Cooper, Thomas
June 6, 1911
Primary view of Cover for Syrup-Pitchers
Judia, George H. & Huey, B. S.
March 9, 1915
Primary view of Draft-Equalizer
Butts, Jim P.
December 25, 1917
Primary view of Eastland Sheet
Geological Survey (U.S.)
1918
Primary view of Eastland Sheet
Geological Survey (U.S.)
1919
Primary view of Fertilizer Distributer
Duke, Luther H.
February 29, 1916
Primary view of Folding Chicken-Coop.
Welty, Elbert E. C.
June 20, 1916
Primary view of Gearing for Peanut-Harvesters.
Brummett, Sinclair H.
November 6, 1917
Primary view of Harrow Tooth.
Rutledge, Robert P. & Boland, Randsome G.
May 13, 1913
Primary view of Hat-Pin Guard.
Judia, George H.
November 18, 1913
Primary view of Hobble-Arch for Cultivators.
Rutledge, Robert P.; Boland, Randsome G. & Devault, John A.
April 28, 1914
Primary view of Low-Pressure Tire-Signal.
Collins, Joseph M.
December 5, 1911
Primary view of Match-Box.
Moore, David Cleveland
November 15, 1910
Primary view of Padlock
Ryon, Joshua E.
January 29, 1915
Primary view of Palo Pinto Sheet
Geological Survey (U.S.)
1919
Primary view of Palo Pinto Sheet
Geological Survey (U.S.)
1911
Primary view of Palo Pinto Sheet
United States. Army. Corps of Engineers.
1918
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