UNT Libraries Government Documents Department - 237 Matching Results

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Rio Grande 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: 1911
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 31.25 -106.25

Las Cruces 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: 1911
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.25 -106.75

Canutillo 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: 1919
Creator: United States. Army. Corps of Engineers.
Item Type: Refine your search to only Map
Location: 31.88 -106.62

Fort Hancock 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: 1914
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 31.25 -105.75

Lemon-Squeezer.

Description: Patent for a new lemon squeezer design for "table purposes" (line 15) and "to provide a sanitary lemon squeezer" (lines 19-20) including instructions and illustrations.
Date: March 14, 1911
Creator: Carroll, Frank
Item Type: Refine your search to only Patent

Triple Valve

Description: Patent for a triple valve for air brakes on trains that gives the engineer more control over the brakes.
Date: August 13, 1912
Creator: Anderson, Williamson D. & Shearer, Edward J.
Item Type: Refine your search to only Patent
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