"And even has a spot for Jetdry."
Honestly, do people think that rinseaid once came about in the 80s?
I'm cautious about the fact that its a model from the 70s. It seems that particular GE machines from the 70s get a bad rap on this forum (You only have to look).
But, considering that, this machine MAY be one of the "Potscrubber 2" models, which ditched the wash tower for a short amount of time, and provided a 3 level wash system (at least I think so, anyway)