Train Signaling System
Description:
Patent for trains that use an alarm system that alerts the engineer if there is an issue with the automatic air-brakes in any of the train cars. This alarm system allows for users in any car to alert the engineer and does not diminish the effectiveness of the air brake system.
Date:
June 12, 1906
Creator:
Gerard, Joseph
Item Type:
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Partner:
UNT Libraries Government Documents Department