Headwaygraph system installed by Brooklyn and Queens Transit Corporation to record car movements; utilize telephone circuits. (See also Elec. Traction vol. 27, no. 2, Feb. 1931 pp. 71-72, 2 figs)
Checking up Brooklyn cars
Elec. Ry. Jl
Electric Railway Journal ; 75 , n 8
1931
1 Fig.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1931
Engineering Index Backfile | 1919
Center-entrance cars for Brooklyn
Engineering Index Backfile | 1913
Engineering Index Backfile | 1935
Special cars in Brooklyn, N. Y.
Engineering Index Backfile | 1898