OK, now here are some pics that should be available to everybody. I hope.
https://photos.app.goo.gl/h64tye8ecmPHQfJD7
Smells of (early) 1960s transistorized.
No helpful marking apart from
* "GATE JJ01" on SIDE A. (components).
* "C NT OL DATA" on side B (solder traces).
Big transistors are Motorola "180376008". Also, any ideas what the "246
636
B" boxes are, they have four legs?
A curse on TinyURL and praise to Camiel Vanderhoven.
peter