I’ve just been registered on this forum, and saw your post right now.
This Alice ACM console you show in the picture, I bought in England in the mid-1980s.
I renovated it and made some modifications in the signal path, etc.
Then I sold it to a studio in Trollhättan, Sweden, where it is used with a Ampex MM1100 16 channel taperecorder.
After this time, I believe this console had about ten owners here in Sweden.
The multi connectors is made by Plessey, but I don’t have the type number.