IBM system 36

About 20lbs or so worth of boards. I have not pulled the backplanes off of the board cabinet yet, but they are good size. The HD platters are around 14" diameter and theres 4. HD assembly weighs about 30-40lbs 3 solid transformers and a few small apple sized ones. Pulled the tags for you Bator also.

I did put in a bunch of the bubble memory chip part numbers into octopart and nothing came up. It might be way too old for their system.