Emulex board question

In taking inventory of my accumulated Unibus and Qbus cards, I have discovered an Emulex Unibus something. Researching it on the Web, I also discovered a place here in SoCal who advertise new, used and refurbed Emulex (and others) adadpters and devices: Fidelity Computing www.ficompinc.com and look under the 'Emulex' listings. There are Unibus SCSI cards for $400.. Anyway.. this particular Emulex Unibus board has the model number SCO210101-CXL sub number 4039 H. The abovementioned website lists a part number of SCO2 as a "Unibus Disk Controller" and has a price of $150, but that's all it says. The card has one 60 pin and two 36 pin connectors and has 12 18-pin proms along the left edge. Anyone have any pointers to info on this card? Or even better, manuals that I can bribe to have copied? I'd send this card in to Emulex, but it's warranty expired in September of 1985. :) Cheers John