Cleburne 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: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Wheelwright-Machine. (open access)

Wheelwright-Machine.

Patent for a wheelwright machine for attaching tires to wheels that includes a sliding wrench.
Date: February 13, 1921
Creator: Gosett, Allen Davis
Object Type: Patent
System: The Portal to Texas History
Air-Storage-Tank Liquid-Dispensing Device. (open access)

Air-Storage-Tank Liquid-Dispensing Device.

Patent for an air storage tank liquid dispending device which is convenient and economically better to pull liquid from wells, buried tanks, etc.
Date: May 10, 1921
Creator: Posa, Emit M.
Object Type: Patent
System: The Portal to Texas History
Compressed-Air-Feed Liquid-Container. (open access)

Compressed-Air-Feed Liquid-Container.

Patent for compressed air feed liquid container uses compressed air to move the liquid through tubes and out the pipe.
Date: May 10, 1921
Creator: Posa, Emit M.
Object Type: Patent
System: The Portal to Texas History