[GreenKeys] Signaling Test Set

[COURYHOUSE at aol.com]

Don, we have one of these in the back  room I  got 30  years  ago  ...   is 
there a manual  out there anywhere  for  it!?
 
 
 
In a message dated 7/4/2013 12:50:59 P.M. Mountain Standard Time,  
62.5milliamps at gmail.com writes:

http://www.ebay.com/itm/Vintage-Western-Electric-j64730b-28-SIGNALING-TEST-S
ET-COMPLETE-RARE-/221247314255?pt=LH_DefaultDomain_0&hash=item33835e194f  
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