Jim Battle wrote:
Bill, I don't think I ever saw a GPM card in my
years of Sol collecting.
There might have been one on ebay once, but it is a vague memory. The
appear to be exceedingly rare, which is probably the bigger reason why
your inbox wasn't flooded with offers. ;-)
I just discovered that the Computer History Museum has one:
http://www.computerhistory.org/collections/accession/X2341.2002
I wonder if I could at least get a Cutter dump from them.