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AIR-BREAK SIGNALING AND RELEASEING DEVICE.
Patent for an improvement in air-brake release-valve in trains to signal train crews and release the breaks if they become set for any reason, or stuck, while the train is moving, including descriptions of the release valve and illustrations.
Date:
November 4, 1902
Creator:
Dukesmith, Frank H.
System:
The Portal to Texas History
Pilot-Coupling.
Patent for "an automatic pilot coupling, which will enable the pilot bar of a locomotive to be coupled with a car by a brakeman while standing to the side of the locomotive out of the way of all danger, from which position he can accurately operate the device, thus doing away with all necessity for going between the moving engine and the car to which it is to be coupled." (Lines 15-23) Includes instructions and illustrations.
Date:
June 4, 1895
Creator:
Heidelberg, Samuel R.
System:
The Portal to Texas History
Display Cabinet
Patent for display cabinet. Illustration included.
Date:
April 4, 1905
Creator:
Douglass, John A. & Fagg, Carye A.
System:
The Portal to Texas History