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Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "has for its object the production of a coupling that can be easily and readily applied to the common construction of draw-heads for cars, in which the ordinary coupling link and pin are used, while combining simplicity and economy in construction and effectiveness in operation" (lines 13-19).
Date:
June 3, 1884
Creator:
Harrold, Mahlon
System:
The Portal to Texas History