I dug out some old vacuum-tube-type computer boards I have had in storage
since I bought them surplus in the 1970's. If anyone can take a look and
tell me what they might have come from, I would very much appreciate it.
They are on the link below:
http://incolor.inetnebr.com/bill_r/unidentified_technological_artif.htm
-Bill Richman (bill_r(a)inetnebr.com)
http://incolor.inetnebr.com/bill_r - Home of the COSMAC Elf Microcomputer
Simulator, Fun with Molten Metal, Orphaned Robots, and Technological Oddities.