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Car Coupling.
Patent for a new and improved coupling for railroad cars. This design consists in "[a] car-coupling link having a slotted spring-head adapted to hold the link in a draw-head by frictional contact therewith, and arranged and adapted to permit a coupling-pin to pass through the slots in the said link and its spring-head" (lines 48-53).
Date:
February 4, 1890
Creator:
Thompson, James Alfred M.
System:
The Portal to Texas History
Car-Coupling
Patent for "a new and improved car-coupling which is simple and durable in construction and very effective and automatic in operation" (lines 8-11).
Date:
February 11, 1890
Creator:
Finley, Robert Lee & Harper, Henry Hughes
System:
The Portal to Texas History