Resource Type

Improvement in Combined Planter, Cultivator, and Cotton-Chopper. (open access)

Improvement in Combined Planter, Cultivator, and Cotton-Chopper.

Patent for an improved combined planter, cultivator, and cotton-chopping tool with design specifications and directions for the usage of the tool, including illustrations.
Date: June 11, 1878
Creator: Sarlls, Rutus & Kelman, Alexander
System: The Portal to Texas History
Improvement In Gin-Saw-Filing Machines. (open access)

Improvement In Gin-Saw-Filing Machines.

Patent for improved circular file for gin-file-machine.
Date: February 6, 1878
Creator: Eastham, Albert S.
System: The Portal to Texas History