Patrick Finnegan asked:
They appear to have a Westinghouse (underlined W in a circle) logo on
them, next to a diode symbol marking polarity. Next to that is the
number "18840100" (part number?) and "8206" (date code?).
That part number could also be a house number. It sure looks like a Control
Data number. All of their components' part numbers for the small computers
started with 16 to 18 and were eight digit part numbers.
Billy