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Collection
Serial/Series Title
7.5 Minute Series (Topographic)
81
2000 Census County Subdivision Block Map
64
2010 Census County Block Map
56
2010 Census P.L. 94-171 County Block Map
56
Digital US Topo Maps: 7.5 Minute Series (Topographic)
50
2000 Census County Block Map
47
1990 Census County Block Map
46
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
25
2007 Economic Census Map
9
Western United States 1:250,000
4
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483 Matching Results
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481 - 483 of
483
Sewing-Machine.
Patent for a sewing machine "which will cut or trim the edges of two pieces of cloth during the time that said edges are being stitched together by the needle" (lines 15-18) with instructions and illustrations.
Date:
May 13, 1913
Creator:
Singer, William W.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Train-Gate.
Patent for "new and useful improvements in automatic train gates" (lines 5-7) including illustrations.
Date:
February 3, 1920
Creator:
Ivanhoe, George. C.
Object Type:
Patent
System:
The Portal to Texas History
Boll Weevil Exterminator
Patent for a boll weevil exterminator. This invention is designed to remove boll weevils from cotton plants and crushing them between rollers. Illustration included.
Date:
October 9, 1906
Creator:
Meeks, William & Brown, Daniel
Object Type:
Patent
System:
The Portal to Texas History