Resource Type

Ditching-Machine. (open access)

Ditching-Machine.

Patent for a ditching machine for digging ditches than can go in reverse.
Date: April 18, 1911
Creator: Miller, Sam
System: The Portal to Texas History
Attachment for Cultivators (open access)

Attachment for Cultivators

Patent for attachment for cultivators. The invention allows a cultivator's shovel to be spaced apart to facilitate the plowing of corn, cotton, and other similar products.
Date: November 28, 1911
Creator: Jez, Joseph M.
System: The Portal to Texas History
Razor-Handle. (open access)

Razor-Handle.

Patent for a razor handle that has a safety guard for the blade.
Date: April 4, 1911
Creator: Wiederkehr, Edward
System: The Portal to Texas History