Railway Signaling 1933 September N&W Canadian National Reading CTC CMStP&P NYO&W

Railway Signaling 1933 September N&W Canadian National Reading CTC CMStP&P NYO&W

Regular price $30.00 Sale


RailroadTreasures offers the following item:
 
Railway Signaling 1933 September N&W Canadian National Reading CTC CMStP&P NYO&W
 
Railway Signaling 1933 September
Capacitors Used on the Norfolk & Western237
Power factor and voltage regulation were considerably improved on signal power lines
Highway-Crossing Signals on the Canadian National240
Special control arrangement eliminates unnecessary operation at heavy-traffic highways
Remote Control Replaces Interlocking243
Reading uses CTC system for handling end of three-track layout ... switch machines operate directly from rectifiers
Interlocking for New Bridge on L. & N.245
Rail-locking device is of unique design . . . primary battery is used throughout
Train-Control Petition Denied246
Chicago, Milwaukee, St. Paul & Pacific fails to secure I. C. C. permission to remove ATC and cab-signal system
Dwarf Signals Used as Automatics 247
The New York, Ontario & Western abandons two interlockings in revising signaling system
D-C. Signals With A-C. Power249
New Haven uses rectifiers, without batteries, to operate d-c. relays in track and control circuits
Consolidating Interlockings and Block Offices251
Operation is improved and large savings are effected on the Pennsylvania
Remote Control Replaces Interlocking256
End-of-double-track switch and signals on the Wabash are controlled by machine of CTC type
Editorial Comment257
What's the Answer?258
Kinks 262
New Devices264
News   265

All pictures are of the actual item.  If this is a railroad item, this material is obsolete and no longer in use by the railroad.  Please email with questions. Publishers of Train Shed Cyclopedias and Stephans Railroad Directories. Large inventory of railroad books and magazines. Thank you for buying from us.

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