14 Matching Results

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Results: 1 - 14

San Marcos 3-d Quadrangle

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 1:48000
Date: 1924
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -97.81
Partner: UNT Libraries Government Documents Department

Luling Quadrangle

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
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.62 -97.62
Partner: UNT Libraries Government Documents Department

Hunter Quadrangle

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
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.88 -98.12
Partner: UNT Libraries Government Documents Department

San Marcos 3-c Quadrangle

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 1:48000
Date: 1924
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -97.94
Partner: UNT Libraries Government Documents Department

San Marcos 4-c Quadrangle

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 1:48000
Date: 1925
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -97.69
Partner: UNT Libraries Government Documents Department

New Braunfels No 1 Quadrangle

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 1:48000
Date: 1925
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.69 -98.06
Partner: UNT Libraries Government Documents Department

New Braunfels Quadrangle

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
Date: 1927
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.62 -98.12
Partner: UNT Libraries Government Documents Department

New Braunfels No 4 Quadrangle

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 1:48000
Date: 1924
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -98.06
Partner: UNT Libraries Government Documents Department

New Braunfels Quadrangle

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
Date: 1927
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.62 -98.12
Partner: UNT Libraries Government Documents Department

New Braunfels Quadrangle

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
Date: 1927
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.62 -98.12
Partner: UNT Libraries Government Documents Department

Smiley Sheet

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
Date: 1920
Creator: United States. Army. Corps of Engineers.
Item Type: Refine your search to only Map
Location: 29.25 -97.75
Partner: UNT Libraries Government Documents Department

Crank-Axle Adjustment.

Description: Patent for a crank axle adjustment "to simplify and produce and efficient crank axle that will efficiently perform its function in connection with the general structure of a plow or cultivator." (lines 13-17)
Date: June 15, 1920
Creator: Kopplin, Otto E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Heat-Regulator for Incubators.

Description: Patent for a device that allows for automatic temperature regulation in incubators. It operates by extinguishing and lighting the incubator's heating lamp wick to maintain a predetermined temperature.
Date: March 29, 1921
Creator: Wiedner, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stub-Axle Adjustment Device.

Description: Patent for useful improvements for Stub-Axle Adjustment Devices. This device will allow for the stub-axle to be efficiently adjusted in both a vertical plane and a transverse plane with respect to the machine.
Date: November 8, 1921
Creator: Kopplin, Otto E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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