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Automatic Street Car Coupling
Patent for automatic street car coupling.
Date:
May 30, 1905
Creator:
Cary, Lewis C.; Caldwell, Julia & Swiney, Everett E.
System:
The Portal to Texas History
Signal-Lantern.
Patent for a gas-burner signal lantern, instead of an oil-burner signal lantern, that indicates whether or not the track is all clear of trains; includes instructions and illustrations.
Date:
May 6, 1902
Creator:
Ruebel, C. A. Ernst
System:
The Portal to Texas History