Hello,
Having similar project GERCOM serial , 3010 main board says GERCOM Gmbh 1003Ac
Proms GC110 and GC 109G keyboard interface KR9600-PRO SMC 8523
That 8523 is newest date I found from board.
I am looking information for this unit also, it has been used by 'stromberg' and last 'calibration' date is 2007
BR
Risto
