The second one is a 6000 mainframe "cordwood" module. It should have a
two-letter module type code on the front.
The third looks like small bits cut from such a cordwood module (my wife has some earrings
made that way) but it may be they are actually complete items. If so, I don't
recognize them.
paul
On Dec 28, 2018, at 3:42 PM, Peter Van Peborgh via
cctech <cctech at classiccmp.org> wrote:
Gentlemen of advanced years who can remember CDC, cradle of Cray.
Can you tell me which CDC computer type these three boards belonged to? It
is for labeling purposes in my personal museum.
https://postimg.cc/crJHv3Lt
https://postimg.cc/Z0HnYH4h
https://postimg.cc/6TtTNgs0
I am sure this will be easy for the right person. Many thanks!
peter