Telegraph/Telephone Miles on the N&W in 1922

[NW Mailing List]

Attached is an article and tabulation from Signal Engineer, October 1922,
showing the amounts of territory for principal American railroads
dispatched by telegraph vs. telephone.


I will be stopping by "GM" Office in Roanoke this afternoon, to file a job
application...


  -- 73 SW &
(abram burnett)


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                  Sent to You from my Telegraph Key
Successor to the MAGNETIC TELEGRAPH LINE of 1844
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Moderator:
http://www.nwhs.org/mailinglist/2018/20180131.Telegraph%20and%20Telephone%20Mileage%20on%20Railroads__Railway%20Signal%20Engineer__Vol_15_Oct%201922.pdf
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