On 8/6/19 10:52 PM, John, W9DDD wrote: > Pictures > > https://www.tapr.org/~w9ddd/mystery-cab.html The one thing I do know, and picture three is a good clear shot. Those are early telephone company terminal blocks. -- "I am a river to my people." Jeff-1.0 WA6FWI www.foxsmercantile.com