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Train-Order Signal.
Patent for a train order signal device, which sets off an alarm or signal when the train order pad is removed, which cannot be turned off until the pad is replaced.
Date:
November 24, 1908
Creator:
Van Zandt, Luther H.
System:
The Portal to Texas History
Nozzle-Tip.
Patent for a nozzle tip for fire hoses, which allows water to be sprayed in all directions and requires less effort to use.
Date:
November 24, 1908
Creator:
Bideker, William E.
System:
The Portal to Texas History