What exactly, is an IBM System 36?

I have the oportunity to aquire an IBM System 36 model 5364 with manuals and operating disks, all in working condition. My question is, I have never heard of this system (the 360/370, yes). What can I expect? Secondly, from the same source, I can get a Compac Portable I XT with harddrive and memory upgrade, ethernet 3/comm and AST 5250 emulation (some mainframe terminal?), again all in working condition, but from what I hear, it's portable in the term that yes, you can lug the entire setup. Third, for anyone that is interested (you pay shipping, plus maybe a few extra bucks - whatever you think it's worth) the following are also available: 10M HD for an IBM 360 Monroe (possible) "bookkeeping machine" Underwood typewriter (manual) (unknown) manual adding machine I'll be hearing more about this stuff on Monday. -spc (Is getting more stuff than he knows what to do with ... )