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Hasp-Fastener
Patent for a hasp fastener designed to hold a hasp in a locked position by use of gravity. Illustrations included.
Date:
June 16, 1908
Creator:
Robinson, Albert W.
Object Type:
Patent
System:
The Portal to Texas History
Rail-Joint.
Patent for improvements in rail-joint by providing “a fastening means for rail-joints adapted to embrace the bottom and top sides of the foot and the sides of the web of the rail and to extend along the underside of the head, so as to brace the joint vertically.” (Lines 16-31) Illustration is included.
Date:
October 23, 1900
Creator:
Boyd, Henry M. & Redmon, Hope
Object Type:
Patent
System:
The Portal to Texas History
Sierra Blanca 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:
1907
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Van Horn 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:
1906
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Fort Hancock 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