[Men by Three Cars]

Photograph of three men, all members of flood relief, standing by three cars in Port Arthur, Texas. Buildings are visible in the background. They are, from left to right, E. Moore, J. Eicheshow, and L. Ellodin.
Date: June 3, 1927
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
Automatic Safety Target. (open access)

Automatic Safety Target.

Patent for a target device for pistols and rifles which allows for the motion of the target being hit to move another target into view.
Date: August 3, 1920
Creator: Briggs, George F.
Object Type: Patent
System: The Portal to Texas History
Well-Drilling Rig. (open access)

Well-Drilling Rig.

Patent, including illustrations, for "an improved well drilling rig or apparatus" which provides "a simple, efficient, and practical machine of this kind including revoluble means having a device operatively connected to a walking beam (from which a drilling tool is suspended), so that upon every complete revolution of the revoluble means, the drilling tool or bit will be given two direct drops, each alternating with the lifting movement of the drill bit" (page 1, lines 11-21).
Date: February 3, 1920
Creator: Bradford, Robert M.
Object Type: Patent
System: The Portal to Texas History