Tektronix 440x photos

[Michael Engel]

I managed to take some pictures of our Tektronix Smalltalk machines today:
https://multicores.org/pictures/Tektronix_440x/

Both 4404s are identical, including the firmware versions in the EPROMs.
The 4406 is a bit harder to disassemble, this will take some more time.

All of the photos inside this directory are released into the public domain
(and I should get a tripod and better lighting...).

Trying to get our ancient EPROM programmer to work now...

-- Michael