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Rockdale West 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 1:24,000
Date: 1989
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Rockdale West Quadrangle

Description: Satellite image 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 1:24,000
Date: 2010
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Rockdale West 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: 1964
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Rockdale West 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: 2013
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Rockdale West 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: 1987
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Rockdale West 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: 1989
Creator: Geological Survey (U.S.)
Location: 30.69 -97.06
Partner: UNT Libraries Government Documents Department

Evaporator.

Description: Patent for a new and useful evaporating furnace, including instructions and illustrations.
Date: October 10, 1899
Creator: Kuzel, Thomas
Partner: UNT Libraries Government Documents Department

Clothes-Pin

Description: Patent for a clothes pin. Illustrations included.
Date: December 24, 1907
Creator: Cooke, Jasper Newton & Moeller, John Charles
Partner: UNT Libraries Government Documents Department

Clip

Description: Patent for a clip that may be used to bind paper, plies of fabric, or as a clothes pin. Illustrations included.
Date: November 26, 1907
Creator: Porter, Louis H.
Partner: UNT Libraries Government Documents Department

Cattle-Guard

Description: Patent for a cattle guard for use at railroad tracks incorporating a depressible platform connected to a closing mechanism which will impede movement of cattle across the track, but allow for unobstructed movement at other times.
Date: March 20, 1906
Creator: Richter, Fred Otto & Richter, Gustav Adolph
Partner: UNT Libraries Government Documents Department

Cattle-Guard.

Description: Patent for an improved cattle-guard by using a guard that has a plurality of spurs, should an animal step thereon its foot will be directed against one or more of these spurs, thus causing the animal to withdraw its foot and not attempt to pass over the rail. This will prevent the animal from crossing railway-tracks, but the spurs will not interfere with the free passage of trains. (Lines 10-20) Illustration is included.
Date: April 2, 1901
Creator: Steinmann, Herman Werner
Partner: UNT Libraries Government Documents Department

Clevis.

Description: Patent for certain new and useful improvements in clevises, including instructions and illustrations.
Date: June 14, 1898
Creator: Taylor, George H.
Partner: UNT Libraries Government Documents Department
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