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Burglar Alarm.

Description: Patent for a new and improved burglar alarm. This design consists in "[t]he combination of the casing, the shaft having the winding-drum, the rope connected to the latter passing over a pulley and having a weight attached thereto, a ratchet-wheel at one end of the shaft, a pitman connecting said ratchet-wheel with the alarm-sounding mechanism, a spring-latch engaging the ratchet-wheel and having a cam-lever pivoted in a notch at its front end, the lamp having a scratch-plate attached to its bur… more
Date: August 27, 1889
Creator: Carter, Elmira
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1910
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1894
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1941
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1903
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1918
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Brownwood 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: 1889
Creator: Geological Survey (U.S.)
Location: 31.75 -98.75
Partner: UNT Libraries Government Documents Department

Comanche

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 1:100000
Date: 1992
Creator: Geological Survey (U.S.)
Location: 31.75 -98.50
Partner: UNT Libraries Government Documents Department

Comanche

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 1:100000
Date: 1985
Creator: Geological Survey (U.S.)
Location: 31.75 -98.50
Partner: UNT Libraries Government Documents Department

Owens 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: 1978
Creator: Geological Survey (U.S.)
Location: 31.81 -98.94
Partner: UNT Libraries Government Documents Department

Owens 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: 31.81 -98.94
Partner: UNT Libraries Government Documents Department

Owens 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: 31.81 -98.94
Partner: UNT Libraries Government Documents Department

Owens 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: 1978
Creator: Geological Survey (U.S.)
Location: 31.81 -98.94
Partner: UNT Libraries Government Documents Department

Owens 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: 1968
Creator: Geological Survey (U.S.)
Location: 31.81 -98.94
Partner: UNT Libraries Government Documents Department

Mechanical Motor.

Description: Patent for a new and improved engine. This design "is to convert a given rotary into a vertical reciprocating motion, and to provide means whereby the stroke of the reciprocating motion may be increased or diminished, according to the use or work to which the machine may be applied; and to these ends the novelty consists in the construction, combination, and arrangement of the same" (lines 10-18).
Date: November 11, 1884
Creator: Groves, Isaac N.
Partner: UNT Libraries Government Documents Department

Cotton-Packer

Description: Patent for a new cotton-packer design involving a drum, pulleys, rope, and springs, with illustrations.
Date: October 4, 1887
Creator: Thompson, Robert K.
Partner: UNT Libraries Government Documents Department

Stump Puller.

Description: Patent for a new and improved stump puller. This design's object "is to provide a simple, cheap, and effective stump-puller, readily portable and easily operated by one man and a horse; and to that end the novelty consists in the construction of the same" (lines 10-15).
Date: April 24, 1883
Creator: Tucker, William A.
Partner: UNT Libraries Government Documents Department
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