New acquisition

I've just picked up a nearly-free NCR model 2119 (class 3400-MSTD). It appears to be almost exactly the same (probably somewhat newer version) as the Unisys U5000 I once had. Of course, there's no information available on the web, and it didn't come with any documentation. However, I do still have the old Unisys manuals for the moment so I can figure out what is what (Will: email me if you still want those, I've not heard back from you in a while). I've got to get the thing cleaned off outside, and then moved upstairs... that will be not-so-fun. It's about 30"x30"x8" deep (guestimate dimensions) and weighs in excess of 100LBS. It has a pair of MFM hard drives (full height 5.25") a streaming tape drive, and a 5.25" floppy drive mounted in it. Also has 8 RS-232 DA-15 serial ports, a parallel (?) printer port, and some sort of other, possibly serial, DB-25 port. I'm hoping that it still has an OS on it, I might be able to figure out how to get around and root password it has... Anyone have more info on the system? I'm gonna get some picture up as soon as I can drag it up here. -- Pat