Improvement in Corn and Cotton Planters. (open access)

Improvement in Corn and Cotton Planters.

Patent for a new mechanism by which corn planters may be converted into a machine for planting cotton.
Date: July 16, 1878
Creator: Clary, Stephen S. & Clary, John F.
System: The Portal to Texas History
Improvement in Cotton-Gins. (open access)

Improvement in Cotton-Gins.

Patent for improvements in the manner in which cotton is separated.
Date: July 16, 1878
Creator: Etheridge, Daniel T.
System: The Portal to Texas History