Author Topic: Allen Tel GB5955 Wiring Diagrams (ITT Type 427 PCB Network)  (Read 807 times)

Offline TelePlay

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Allen Tel GB5955 Wiring Diagrams (ITT Type 427 PCB Network)
« on: April 07, 2018, 08:04:54 PM »
Thanks to Tribune for posting these diagrams in his topic:

     http://www.classicrotaryphones.com/forum/index.php?topic=20172.0