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Fort McKavett 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: 1904
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 30.75 -100.25

Rod Coupling

Description: Patent for rod coupling. This invention is for a type of rod couplings formed in sections for use as plunder-rod for wells. Illustration included.
Date: November 6, 1906
Creator: Lynn, John McKenzie
Item Type: Refine your search to only Patent
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