Hello electronics experts

I hoped someone could help a novice with this repair. I recently bought an
organ (70's technology!) but one PCB has been physically damaged. I have
some broken devices on this board (as well as some broken tracks). They are
17-pin SIP resistor networks (I think) and the question is whether I would
be able to find out whether they are just resistors and if so get a modern
replacement. I can't look it up anywhere as there's no technical info
around any more as the thing is so damn old! Any ideas?

Thanks in advance
Jason.
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