Air-Brake for Automobiles (open access)

Air-Brake for Automobiles

Patent for air-brakes in automobiles. It is a system that replaces fluid braking systems with an air-based braking system.
Date: October 29, 1918
Creator: Daniel, Wiley Eugene
Object Type: Patent
System: The Portal to Texas History
Boll-Weevil Catcher (open access)

Boll-Weevil Catcher

Patent for a machine for removing boll-weevils from growing cotton
Date: May 21, 1918
Creator: Hitt, Reed R.
Object Type: Patent
System: The Portal to Texas History

Brownwood 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: 1918
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Eastland 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: 1918
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Hamilton 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: 1918
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Stephenville 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: 1918
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History