pdf Railway Train DispatchingTelephone Systems - Bull. 672A 1939 [LARGE FILE] Popular
1320 downloads
39_WE_RailwayTrainDispatchingTelSys_InstBull672A.pdf
![Railway Train DispatchingTelephone Systems - Bull. 672A 1939 [LARGE FILE]](https://telephonecollectors.info/joomlatools-files/docman-images/~thumbs.39_WE_RailwayTrainDispatchingTelSys_InstBull672A.pdf.1362739687.png)
15MB. 108 pages. 1939. T-1665. Western Electric. Instructions for use. Instruction Bulletin No. 672A (orange cover). Selector Calling Equipment, Selector Keys, Way station selector equipment, 60A time sending set, Operation, 501 & 502 desk set boxes, 100E loud speaker set, foot switches, maintenance tests, parts. Replaced Instruction Bulletin 672, published ca. 1924 (gray cover). Contributed by Jeff Seidel.
Keywords: 60B vacuum tube; 2B circuit breaker; 221JB; 26A; telegraph; retardation; selector; 63A; 63B; way station; 127J; 341A; 70A; simplex; phantom; 60CG; 1142AB; 98B; 160C; 341A; composited; dispatcher; 100E
New User?
Read the articles under "Introduction" in the black menu bar above.
Recent Contributors
Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.
Please send a file to add your name to this list!
30 Latest Additions
Who's online
We have 830 guests online
Hints for using the TCI Library
Three search options.
When browsing, to change the category listing view from normal to compact, click on Browse the Library in the black menu bar.