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
14 More
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483 Matching Results
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Results:
481 - 483 of
483
Wrench
Patent for an improved wrench.
Date:
February 20, 1917
Creator:
Hamlett, James W.
Object Type:
Patent
System:
The Portal to Texas History
[Texas] Typical Curves of Precipitation
Series of three graphs demarcating the average rainfall per month for specific Texas cities across different regions of the state. Some lines are marked in red to distinguish individual points.
Date:
1891
Creator:
unknown
Object Type:
Technical Drawing
System:
The Portal to Texas History
Cultivator
Patent for a new and useful improvement in cultivators for the ground working elements.
Date:
November 18, 1919
Creator:
Kendall, George W.
Object Type:
Patent
System:
The Portal to Texas History