Roby 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: 1922
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
[Paul A. Hill Air Force Documents] (open access)

[Paul A. Hill Air Force Documents]

A collection of various military orders and documents pertaining to Paul A. Hill's Air Force and Air Reserve service.
Date: 1929-09-18/1955-02-03
Creator: Hill, Paul A.
Object Type: Text
System: The Portal to Texas History

Sweetwater 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: 1922
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History