Collection
Serial/Series Title
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4 Matching Results
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4
Improvement in Fence Posts.
Patent for improvements in fence posts and has "for its primary object to provide a post which may be of extremely simple construction and operation and especially adapted for use in constructing wire fences" (lines 12-15) including instructions and illustrations.
Date:
December 29, 1914
Creator:
Conner, Elmer E.
Object Type:
Patent
System:
The Portal to Texas History
Railroad-Tie.
Patent for a railroad-tie in which it will “maintain the gage standard when one rail is replaced by another rail having larger cross section than the original rail.” (Lines 21-23) Illustration is included.
Date:
March 3, 1914
Creator:
Hynds, David H.
Object Type:
Patent
System:
The Portal to Texas History
Lock.
Patent for "new and useful Improvements in Locks" (line 6).
Date:
February 17, 1914
Creator:
Van Hoesen, Benjamin
Object Type:
Patent
System:
The Portal to Texas History
Navasota 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 1:62500
Date:
1914
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History