Electric Car-Brake.
Description:
Patent for improvements in electrically controlled car-brakes with the various purposes of coupling and uncoupling, putting on and taking off brakes, signaling from car to car or train to car, lighting trains, and other purposes to which it may be adapted, including illustrations.
Date:
November 10, 1891
Creator:
Collier, James Dallas; Miller, James K. Polk & Kirby, John H.
Partner:
UNT Libraries Government Documents Department