Resource Type

Improvement in Bale-Ties. (open access)

Improvement in Bale-Ties.

Patent for a variety of cotton-bale ties that has has a series of notches and pins that lock together when the ends are brought together.
Date: December 30, 1879
Creator: Singer, Edgar C.
System: The Portal to Texas History
Improvement in Car-Couplings. (open access)

Improvement in Car-Couplings.

Patent for car-couplings.
Date: December 22, 1874
Creator: McCormick, Charles C.
System: The Portal to Texas History