On Mon, Oct 31, 2016 at 3:36 PM, Ian S. King <isk...@uw.edu> wrote: > I think we had this discussion a while back, but I know that my 11/20 just > says 'PDP-11' on the front panel. I've also seen them with '11/20', which > is almost certainly a later naming as the -11 line grew.
Yes. Mine says "11/20" and has some later-rev CPU boards (-YA) that I think date to 1972. -ethan