On Wed, Nov 26, 2014 at 1:36 PM, Phil Budne <phil at ultimate.com> wrote:
For the deeply curious, here is Joe & Eric
Smith's (no relation)
table of the PDP-10 models DEC shipped:
https://www.brouhaha.com/~eric/retrocomputing/pdp-10/models.html
Joe refers to the KL10-PW as a "Model C". That's a very logical thing
to do, but unfortunately DEC always referred to it as "Model B", even
though there are a few supervisor software-visible differences.