On Nov 12, 2018, at 4:52 PM, David Bridgham via
cctalk <cctalk at classiccmp.org> wrote:
"DIN
1451 Fette Breitschrift 1936". That is probably the
font next to the knob on the right and the bit numbers above the
switches.
Yeah, that latter is the one we're looking for (mostly).
I was able to download a version of that one that worked but I don't
think I like the results. One problem is that the instance of the font
I found didn't have a bold face version. You can see the results here.
http://pdp10.froghouse.org/qsic/inlay-rk11-f.pdf
The name of the font translates to "Bold Extended". DIN 1451 is a family of
fonts, see Wikipedia. You're looking at one of the members of the family, the bold
wide one. It's not all that bold, judging by the pictures; if you need something
bolder still you may be out of luck.
That also suggests that the DEC font isn't this one. Could it simply be Helvetica?
... I just posted that the closest I know of off the top of my head is
Akzidenz Grotesk. (Indeed it's not DIN.)
To get closer I'd need better images of the panels.
--Toby