[CHAPTER XL]—Telephone Train Dispatching—Railroad Conditions—Transmitting Orders—Apparatus—Telephone Equipment—Types of Circuits—Test Boards—Blocking Sets—Dispatching on Electric Railways
[Review Questions] Page 359
[Index] Page 373
[A] For professional standing of authors, see list of Authors and Collaborators at front of volume.
[B] For page numbers, see foot of pages.
List of Plates
[GROSSE POINT EXCHANGE RACK
Detroit Home Telephone Company, Detroit, Mich.
The Dean Electric Co.]
![[GROSSE POINT EXCHANGE RACKDetroit Home Telephone Company, Detroit, Mich.The Dean Electric Co.]](#5045694653233777416_plate01.jpg.id-8788186960853289749.wrap-0.html.html){kind=link}
[LINE SIDE OF LARGE MAIN DISTRIBUTING FRAME]
![[LINE SIDE OF LARGE MAIN DISTRIBUTING FRAME]](#5045694653233777416_plate02.jpg.id-2711365114330310229.wrap-0.html.html){kind=link}
[PORTION OF TERMINAL ROOM OF LARGE COMMON-BATTERY OFFICE
Prospect Office, New York Telephone Co.]
![[PORTION OF TERMINAL ROOM OF LARGE COMMON-BATTERY OFFICEProspect Office, New York Telephone Co.]](#5045694653233777416_plate03.jpg.id-5677608832695210523.wrap-0.html.html){kind=link}
![[TERMINAL ROOM APPARATUS IN PROCESS OF INSTALLATIONInstalled by Dean Electric Company at Detroit, Mich.]](#5045694653233777416_plate04.jpg.id-8626020704045583036.wrap-0.html.html){kind=link}