Jay Jaeger cube1 at
Tue Feb 9 20:08:09 CST 2016

On 2/9/2016 3:48 PM, Ethan Dicks wrote:
> On Mon, Feb 8, 2016 at 3:31 PM, Ian S. King <isking at> wrote:
>> On Mon, Feb 8, 2016 at 12:23 PM, Noel Chiappa <jnc at>
>> wrote:
>>> If you have an actual 11/20, you should be ecstatic! ;-)
>> Yes, its faceplate reads 'PDP-11', not 'PDP-11/20'.
> I am half sad.  My 11/20 faceplate reads 11/20 (I'm only half-sad
> because at least I _have_ an 11/20... just need to spend a bunch of
> time fixing it since it's in pieces).
> -ethan

And I actually have *two* 11/20's. Both read "pdp11/20" on the faceplate.

I know the vintage of one of them - I worked with it in 1971 as an
engineering student. That one still has its RC disk which works, and
runs (I have DOS installed on it, just as it originally ran).

The other has some Diablo 30 (RK03) disks, which are not entirely happy
at present.


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