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[Wade, North Carolina, Flood]
The 100 Wire Concentration Unit, ca. 1929
The Mechanical Call Distribution System For Receiving Telegrams By Telephone From Patrons of the Western Union Tel. Co.
[Relocating 14 Miles of Aerial Cable]
Western Union Relays, Part I
Western Union Relays, Part II
[Odds and Ends Western Union Office Operations]
Reperforator Switching in Modern Telegraphy
Reperforator Switching in Modern Telegraphy
The Western Union Cable to Germany