Resource Type

Daingerfield 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
Post Hole Digger (open access)

Post Hole Digger

Patent for post hole digger with a simple construction which can be manufactured at a comparatively smaller cost.
Date: December 22, 1914
Creator: Day, James M.
Object Type: Patent
System: The Portal to Texas History