UNT Libraries Government Documents Department - 24 Matching Results

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Algoa 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.44 -95.19

Dickinson 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.44 -95.06

Dredge-Pump

Description: Patent for new and useful improvements to Dredge-Pumps. The pump is used to draw up sand and gravel from the bottom of a river.
Date: April 12, 1921
Creator: Stenberg, Anders Gustaf
Item Type: Refine your search to only Patent

Genoa 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -95.19

Genoa 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 1:31680
Date: 1920
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -95.19

Hitchcock 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.31 -95.06

Sailboat.

Description: Patent for an improved sailboat with updated "arrangement of cables controlling the movements of the sails whereby the force of the wind alone is utilized to simultaneously shift all the sails... by merely changing the course of the vessel by actuating the rudder in the usual manner." (lines 10-16), including illustrations.
Date: September 12, 1922
Creator: Moraitis, Charalabos
Item Type: Refine your search to only Patent

Seabrook 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -95.06

Seabrook 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 1:31680
Date: 1920
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.56 -95.06

Spring-Wheel.

Description: Patent for new improvements for Spring-Wheels "in which the springs are rigidly secured to the hub portion and pivotally connected with the rim portion" (lines 10-12) including construction and illustrations.
Date: June 29, 1920
Creator: Rozankovich, Thomas
Item Type: Refine your search to only Patent

Texas City 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 1:24000
Date: 1929
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 29.44 -94.94

Universal Lock and Latch.

Description: Patent for an improved lock and latch system that can be utilized on either the left or right side of a door. The improved design is constructed using the minimum number of materials while remaining durable.
Date: September 14, 1920
Creator: Schultze, August J.
Item Type: Refine your search to only Patent

Writing Pen.

Description: Patent for a dip pen or nib pen, with innovations concentrating on the tip (nib). The tip is moderately sharp to glide over paper, bent for smooth writing and ink conservation, and stiff "to enable it to be used in making carbon copies" (lines 26-27).
Date: February 14, 1922
Creator: Block, Henry, 1875-1939
Item Type: Refine your search to only Patent
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