Resource Type
Collection
Serial/Series Title
Digital US Topo Maps: 7.5 Minute Series (Topographic)
150
2010 Census County Block Map
93
2010 Census P.L. 94-171 County Block Map
93
7.5 Minute Series (Topographic)
84
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
75
2000 Census County Subdivision Block Map
58
2000 Census County Block Map
49
30 Minute Series
48
1990 Census County Block Map
42
30 x 60 Minute Series (Topographic)
17
15 More
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785 Matching Results
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Improvement in Faucets.
Patent for "an improved faucet, which shall be so constructed that it will not be liable to be injured by being screwed into and out of the cask, which will not be liable to leak, which will have the button of the valve-stem protected from accidental injury, and shall be simple in construction and easily operated." (Lines 8-15) Includes instructions and illustrations.
Date:
September 18, 1877
Creator:
Lempert, William S.
Object Type:
Patent
System:
The Portal to Texas History
Alpine Sheet
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:
1895
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Chispa Sheet
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:
1895
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Marfa Sheet
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:
1895
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Polvo Sheet
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:
1896
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Ruidosa Sheet
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:
1896
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
San Carlos Sheet
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:
1896
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Shafter Sheet
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:
1896
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Chispa Sheet
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:
1897
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Valentine Sheet
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:
1897
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Puzzle.
Patent for a simply constructed puzzle with a difficult solution, "but may be accomplished by the exercise of care, skill, and ingenuity in the manipulation of the device" (lines 15-18). It is a rectangular box with eight balls, four of which fit into holes in the corners of the box. There are segmented walls surrounding the holes.
Date:
January 5, 1897
Creator:
Collis, Michael Francis
Object Type:
Patent
System:
The Portal to Texas History
Nut-Lock.
Patent for nut-locks specifically adapted for use on railroads. Includes instructions and illustrations.
Date:
February 16, 1897
Creator:
Reilly, George
Object Type:
Patent
System:
The Portal to Texas History
Sack-Tie.
Patent for sack-ties that consist of a brace with a wire that folds in with the upper edges of the mouth of the sack and hold it into position, by hooking around the ends of the brace.
Date:
April 27, 1897
Creator:
Driffill, Frederick
Object Type:
Patent
System:
The Portal to Texas History
Device for Raising Water.
Patent for a new and improved device for raising water "by use of a compressed fluid. such as air" (line 9).
Date:
February 22, 1898
Creator:
Lempert, William S.
Object Type:
Patent
System:
The Portal to Texas History
Self Heating Branding Iron.
Patent for a self heating branding iron, which allows for branding irons to be easily attached and detached from portable sources of fuel.
Date:
January 14, 1902
Creator:
Lowe, Marvel Avander
Object Type:
Patent
System:
The Portal to Texas History
San Carlos Sheet
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.)
Object Type:
Map
System:
The Portal to Texas History
San Carlos Sheet
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.)
Object Type:
Map
System:
The Portal to Texas History
Spectacle Holder
Patent for a spectacle holder. Illustration included.
Date:
June 30, 1903
Creator:
Grooms, Richard McLane
Object Type:
Patent
System:
The Portal to Texas History
Alpine Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Alpine Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Ruidosa Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Terlingua Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Terlingua Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Valentine Sheet
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:
1904
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History