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Sierra Blanca Sheet

Description: 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.)
Item Type: Refine your search to only Map
Location: 31.25 -105.25
Partner: UNT Libraries Government Documents Department

Fort Hancock Sheet

Description: 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.)
Item Type: Refine your search to only Map
Location: 31.25 -105.75
Partner: UNT Libraries Government Documents Department

Hasp-Fastener

Description: 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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rail-Joint.

Description: 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
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Van Horn Sheet

Description: 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.)
Item Type: Refine your search to only Map
Location: 31.25 -104.75
Partner: UNT Libraries Government Documents Department
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