Traction-Wheel and Means for Driving Same. (open access)

Traction-Wheel and Means for Driving Same.

Patent for "a new and Improved Traction-Wheel and Means for Driving Same" (lines 5-7) , including instructions and illustrations.
Date: April 15, 1913
Creator: Graley, Morton Adrian
System: The Portal to Texas History
Cotton-chopper. (open access)

Cotton-chopper.

Patent for a cotton chopper. The text describes the construction of the machine and explains how it is different from current cotton choppers.
Date: April 22, 1913
Creator: Forrest, Bedford W.
System: The Portal to Texas History