Strowger: Demo Telephone Exchange

This small home-built Strowger telephone exchange demo rack has been put together from PABX selectors that have been modified to also act as first selectors, and pass dialtone etc back to the caller.

This was originally put together by a retired telephone engineer who used it to provide phones around his house.  After he passed away, it found its way to me, but like many of the exchanges in my collection I'm just one custodian in a line of collectors.  I've had my fun with this one, so it's time to pass it on to someone new.

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