Collection
Serial/Series Title
2000 Census County Subdivision Block Map
44
2000 Census County Block Map
37
7.5 Minute Series (Topographic)
37
1990 Census County Block Map
34
Digital US Topo Maps: 7.5 Minute Series (Topographic)
34
2010 Census County Block Map
33
2010 Census P.L. 94-171 County Block Map
33
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
16
Western United States 1:250,000
8
2007 Economic Census Map
6
8 More
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330 Matching Results
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Potters Point Quadrangle
Topographic map of a portion of Texas and of Louisiana 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.)
Object Type:
Map
System:
The Portal to Texas History
Karnack Quadrangle
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.)
Object Type:
Map
System:
The Portal to Texas History
Woodlawn Quadrangle
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.)
Object Type:
Map
System:
The Portal to Texas History
Marshall Northwest Quadrangle
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.)
Object Type:
Map
System:
The Portal to Texas History
Harleton Quadrangle
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.)
Object Type:
Map
System:
The Portal to Texas History
Smithland Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Jefferson Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Kellyville Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Lassater Quadrangle
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:
1961
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Ore City Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Mcleod Quadrangle
Topographic map of a portion of Texas and of Louisiana 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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Kildare Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Lanier Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Cunningham Creek Quadrangle
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:
1961
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Avinger Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Lone Star Quadrangle
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:
1962
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Millstone-Dress.
Patent for millstone dress using mill stone.
Date:
July 20, 1858
Creator:
Loy, George W.
Object Type:
Patent
System:
The Portal to Texas History
Steam-Boiler.
Patent for the improvement for steam boilers by having a detachable fire-box for a portable boiler with little maintenance and efficient as a steam generator, including illustration.
Date:
March 5, 1861
Creator:
Porter, John
Object Type:
Patent
System:
The Portal to Texas History
Apparatus for Transmitting Power.
Patent for a new invention which uses a combination of radiation and levers in order more efficiently transmit power. The patent includes instructions and illustrations.
Date:
February 8, 1870
Creator:
Williams, Blasius
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Soldering-Irons.
Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.
Date:
December 19, 1871
Creator:
Williams, Joseph
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Apparatus for Photographing Children
Patent for an improvement in machines for taking Photographs of small children.
Date:
July 4, 1871
Creator:
Sloan, William W.
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Cotton-Pickers.
Patent for improvements in cotton picking machines.
Date:
October 18, 1870
Creator:
Dreeson, Bartholdt
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Rifle-Barrels.
Patent for a "new and useful improvement in firearms" (lines 4-5), including instructions and illustrations. The invention provides "a gun-barrel with a number of cutters or plows for grooving the ball, said cutters or plows to correspond with with the number of guides or ribs which the gun is formed" (lines 20-25).
Date:
December 11, 1877
Creator:
Littlejohn, William
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Grinding-Mills.
Patent for the improvement of grinding-mills, including a description and illustration.
Date:
July 23, 1872
Creator:
Loy, George W. & Baker, Francis C.
Object Type:
Patent
System:
The Portal to Texas History