UNT Libraries Government Documents Department - 13 Matching Results

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Primary view of Automatic Air and Gas Relief Valve for Oil-Distributing Systems.
Mobley, Henry Grady
May 24, 1921
Primary view of Blum Quadrangle
Geological Survey (U.S.)
1927
Primary view of Blum Quadrangle
Geological Survey (U.S.)
1927
Primary view of Cleburne 3-B Quadrangle
Geological Survey (U.S.)
1924
Primary view of Cleburne 3-C Quadrangle
Geological Survey (U.S.)
1924
Primary view of Cleburne Sheet
Geological Survey (U.S.)
1921
Primary view of Drag
Nelson, Charley E.
May 11, 1920
Primary view of Granbury 4-a Quadrangle
Geological Survey (U.S.)
1924
Primary view of Granbury Sheet
Geological Survey (U.S.)
1925
Primary view of Railway-Switch-Operating Mechanism
Tally, Carl E.
1920
Primary view of Waco 2-b Quadrangle
Geological Survey (U.S.)
1924
Primary view of Waco Sheet
Geological Survey (U.S.)
1921
Primary view of Waco Sheet
United States. Army. Corps of Engineers.
1920
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