Resource Type

Month

Falfurrias 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: 1921
Creator: United States. Army. Corps of Engineers.
Object Type: Map
System: The Portal to Texas History
Lens-Holder. (open access)

Lens-Holder.

Patent for a lens holder meant to provide a "simple, relatively inexpensive and efficient means" (line 10) of securing the lens in the headlamps of an automobile or similar lamp casing.
Date: April 13, 1920
Creator: Marshall, Stanley G.
Object Type: Patent
System: The Portal to Texas History