Collection
Serial/Series Title
2000 Census County Subdivision Block Map
59
2010 Census County Block Map
47
2010 Census P.L. 94-171 County Block Map
47
1990 Census County Block Map
46
2000 Census County Block Map
46
Digital US Topo Maps: 7.5 Minute Series (Topographic)
40
7.5 Minute Series (Topographic)
27
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
20
2007 Economic Census Map
11
15 Minute Series (Topographic)
6
9 More
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390 Matching Results
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Results:
385 - 390 of
390
Sash-Balance.
Patent for improvements in a combined sash balances and fasteners, using two sashes, a rotatable shaft, a ratchet and a friction-wheel; all these parts work together “to simplify the means whereby one sash is made to balance the other and by which either sash may be adjusted without disturbing the other.” (Lines 16-19) Illustration is included.
Date:
April 7, 1891
Creator:
Ingalls, Alfred
Object Type:
Patent
System:
The Portal to Texas History
Horseshoeing-Rasp
Patent for improved horseshoeing rasp, both portable and mechanical, which removes extra hoof after shoe is applied to foot. Invention also provides smoother and trimmer hoof with shoe.
Date:
March 11, 1902
Creator:
Daggett, John P. & Hestand, Hardy
Object Type:
Patent
System:
The Portal to Texas History
Spring-Caster.
Patent for spring casters. "The principal object of the invention is to construct a caster in such a manner that an adequate resilient support will be obtained for the bed without the use of a spring mattress of like device" (lines 9-13).
Date:
June 2, 1914
Creator:
Smith, James A.
Object Type:
Patent
System:
The Portal to Texas History
Planter
Patent for new and improved planter with illustrations and instructions.
Date:
August 11, 1914
Creator:
Leischner, G.
Object Type:
Patent
System:
The Portal to Texas History
Knotter Attachment for Harvester
Patent for "new and useful Improvements in Knotter Attachments for Harvester" (lines 5-7), including instructions and illustrations.
Date:
August 17, 1901
Creator:
Wolf, Davis Levi
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Cultivators
Patent for an improvement in attachments for cultivators, including illustrations.
Date:
June 16, 1914
Creator:
Leischner, Gotthilf
Object Type:
Patent
System:
The Portal to Texas History