Speaking of old telephony switches...my building seems to have been once a telephone relay substation. If anyone is really interested in having this stuff, let me know privately and I can take pictures, etc. There are a lot of old component cards, wires, wall boxes, etc. "Western Electric" etc. in the basement. I do not know much about this stuff. Looks like it was last upgraded in the mid 70's. Location - Wilmington, Delaware USA Bill