Air-Brake Coupling (open access)

Air-Brake Coupling

Patent for an air brake coupling for use on trains that opens the air valves when the coupling is attached.
Date: June 20, 1911
Creator: Winton, Robert A.
System: The Portal to Texas History
Stirrup. (open access)

Stirrup.

Patent for certain new and useful improvements in stirrups, including instructions and illustrations.
Date: June 20, 1899
Creator: Dickerman, Daniel Frederick.
System: The Portal to Texas History