@piru
Nope, it's neither of those. :-( Except one was surrounded by that metal case thing in the second link you provided. The board didn't match, though.
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Well, I did say there was nothing saying what they were, but one does say:
Assy. 103
Copyright
1986 by
Microbotics
And the other says:
ASSY. 200582
(C) 1986 BY
SKYLES
ELECTRIC WORKS
I guess I should have stated these up front. :oops: