About those PDP-11 /83 's

Last week I wrote that I had a coule PDP-11 /83 's some people respoded with interests of various sorts Here's what I can see that is inside the boxes: system ID FRONT SIDE BACK SIDE 10597 RA-82 in drawer H3100 unit with ~ 4 ft tall in the six bays-three are empty 4 ethernet-like connectors& TK 70 tape drive 8 DB-25 connectors + others module with 4 HDD-type buttons H7660C (PSU?) module with 2 HDD-type buttons: 874-D 10595 RA-82 in drawer H3100 unit with ~4 ft tall in the six bays-three are empty 4 ethernet-like connectors& TK 70 tape drive 8 DB-25 connectors + others module with 4 HDD-type buttons H7660C (PSU?) module with 2 HDD-type buttons: 874-D 10596 RA-82 in drawer H3100 unit with ~4 ft tall in the six bays-three are empty 4 ethernet-like connectors& TK 70 tape drive 8 DB-25 connectors + others module with 4 HDD-type buttons H7660C (PSU?) module with 2 HDD-type buttons: 874-D 80-22593-01 module xxxxx RA-81 RA-60 AA ~ 4 ft tall RA-82 RA-60 CA RA-60 H7660A (PSU?) H7660C (PSU?) 874-D SA482 #1 3each HDD-like modules 3each H7660C (PSU?) modules over with lighted push buttons; 881A module 5 ft. tall 0ne empty bay Unidentifiable module SA482 #2 3each HDD-like modules 3each H7660C (PSU?) modules over with lighted push buttons; 881A module 5 ft. tall 0ne empty bay Unidentifiable module Any information as to what these are, etc. would be appreciated. We'll be moving them today with a bunch of other stuff [deadlines, deadlines, you know], and probably not find them again until week end. I'm hoping we can move them out next week. Thanks for your interest. tom tomsir(a)rochester.rr.com