Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 509
2,600 HAWKINS ELECTRICITY end of the car, at the dash board and to the left of the controller.The upper end of the staff carries a crank or wheel by means ofwhich it may be rotated by the motorman so as to wind aroundits lower end a short length of chain connected to the brakelever system through…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
