CRs Got It Dead WRONG
The control system in that beautiful 1960 GE washer is actually much simpler and more reliable than what the 1948 washer, for starters the 1948 machine actually had TWO complete timers and the controls were often damaged by water spills etc.
While the 1960 GE looked impressive it was actually very simple, it was probably one of the few TOL washers that only had a one cycle timer.