Of course, the title refers to circuit board square footage. You didn't come here thinking anything else, did you? I just finished cleaning up part of yesterdays pickup and would like some opinions. However, since I'm sure someone will want to know, we'll start with what I cleaned up. The following 3 photos are of the faceplates of the 3"x3"x4 boxes.The casings were all aluminum and everything was held together with non-magnetic SS screws.
I feel a severe case of gold balls coming on...there were 16 of the following box.
Next 2 photos are of approx. 80% of the boards, the remaining 20% look just like these. Bic lighter for size comparison.
Backplanes
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