whirlcool
Well-known member
Back in college I had a summer job working for an auto parts company as a operator of an IBM System 3. What an interesting machine. It was used for inventory control and accounting for a few of their retail locations. The System 3 didn't use standard punched cards, but smaller square ones.
Those round things on the desk were disk drive disks. I think they held 40MB each.
We also had a tape subsystem too.

Those round things on the desk were disk drive disks. I think they held 40MB each.
We also had a tape subsystem too.
