yet another object (Unibus card?) to identify

Johnny Billquist bqt at
Fri Apr 3 08:23:56 CDT 2015

On 2015-04-02 22:58, Pete Turnbull wrote:
> While sorting through some Unibus cards I've had on a dusty shelf for
> years, I came across a strange card (picture at
> It has no maker's name, but what looks like a zigzag triple S logo near
> the centre of the top edge, and the legends "2010-60", "2010-6001 C835"
> and "EM PC" next to that.

The logo is System Industries.
They mostly made DEC-compatible disk controllers for other disks, so I'd 
suspect something along that line, but I don't know exactly which one 
this would be.


Johnny Billquist                  || "I'm on a bus
                                   ||  on a psychedelic trip
email: bqt at             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol

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