Looking for an Intel SRM

Here?s a long shot, about as long as they get. I received an Intel iPSC/860 supercomputer, but it?s lacking the Intel SRM (System Resource Manager), without which the system is a boat anchor. The SRM is an Intel 386 desktop machine, with a SYP301 motherboard and a plugin card to connect it to the iPSC/860. There?s a cable coming from the iPSC with a 25-pin D connector, which I believe is the connection to the SRM. It?s not a regular serial port, but a bidirectional 2.6MByte per second connection. The interface card likely uses a bunch of Xilinx chips (the interface cards on the iPSC node boards do). I have not been able to find a picture of what the box looks like on the outside, so I have no idea. So, I?m looking for one of these, preferably one the owner would be willing to part with :-) Camiel