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  Partner: UNT Libraries Government Documents Department
 Decade: 1910-1919
Abilene Sheet

Abilene Sheet

Date: 1916
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Contributing Partner: UNT Libraries Government Documents Department
Addicks Quadrangle

Addicks Quadrangle

Date: 1915
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Contributing Partner: UNT Libraries Government Documents Department
Addicks Quadrangle

Addicks Quadrangle

Date: 1915
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Contributing Partner: UNT Libraries Government Documents Department
Addicks Quadrangle

Addicks Quadrangle

Date: 1918
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:31680
Contributing Partner: UNT Libraries Government Documents Department
Addington Sheet

Addington Sheet

Date: 1916
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Contributing Partner: UNT Libraries Government Documents Department
Adjustable Light Shade and Reflector.

Adjustable Light Shade and Reflector.

Date: March 7, 1911
Creator: Spivey, Lillian Hale
Description: Patent for a new adjustable light shade and reflector with "a shade and a support therefor so provided with joints that the shade may be given any desired angle of reflection, relative to the light, and its relative distance from the light may be regulated" (lines 13-17), which includes illustrations and instructions.
Contributing Partner: UNT Libraries Government Documents Department
Aerating-Churn.

Aerating-Churn.

Date: March 4, 1913
Creator: Wailes, William S. H.
Description: Patent for an improved churn for aerating cream by forcing air down a pipe into the churn.
Contributing Partner: UNT Libraries Government Documents Department
Aerial Navigating Apparatus.

Aerial Navigating Apparatus.

Date: July 25, 1911
Creator: Flanagan, Henry.
Description: Patent for an aerial navigating apparatus with more details of combinations, construction, and presentation of parts.
Contributing Partner: UNT Libraries Government Documents Department
Agua Fria Quadrangle

Agua Fria Quadrangle

Date: 1917
Creator: United States. Army. Corps of Engineers.
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Contributing Partner: UNT Libraries Government Documents Department
Albany Sheet

Albany Sheet

Date: 1916
Creator: Geological Survey (U.S.)
Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Contributing Partner: UNT Libraries Government Documents Department
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