CDC transistor boards
wdonzelli at gmail.com
Sat Dec 29 12:47:57 CST 2018
Statistically, it is more likely to be a 1700 module (a more common
machine). The front bracket is missing, which is the easy way to
distinguish the two types.
On Fri, Dec 28, 2018 at 6:10 PM Paul Koning via cctalk
<cctalk at classiccmp.org> wrote:
> 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.
> > 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
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