22 Feb
2016
22 Feb
'16
1:31 a.m.
On Mon, 22 Feb 2016, Paul Birkel wrote:
My PDP-11 is labeled as "S-386" and dated
9/23/70, which I guess makes it
fairly early in the production run (but I do wonder what the initial
manufacturing rate was given the relative riskiness of this new
architecture). Anyone have S# and dates for "plain 11" vs. 11/20-marked for
comparison?
Our PDP-11 is labeled as "S-308", the date is 9/16/70. And I think they
called it PDP11-20 from the beginning, as the model number above the
serial number says "M11-20"
Christian