I'm trying to positively identify this resistor network. Has anyone encountered them before?
They were found on a backplane with 96-pin DIN 41612 connectors. It's not a VME bus — A/B/C1-3 are a big rail, possibly ground, and so is A/B/C32 (possibly Vcc). The bus pinout may be ad hoc. It's a relatively old device: early Nineties at the absolute latest, probably mid to late Eighties.
(Apologies for the graininess, it's an available light photo)