Dude, that is max cool. First picture I saw, I thought "hmm, that control panel looks kinda' large..." and then ..."holy cow!.."
So, timed washing a half century ago, and all those cute dots and the clever rotary knob... I think the first impression of a new owner (back in the day) would be something like, "holy cow this is complicated, it's going to take a month to learn how to use it!" and then as they turned the knobs and saw the dots, it would quickly dawn on them what-all those things were for, and they'd break out in a great big smile for having figured it out the first day and it would dawn on them how darn cool this thing was.
Those were times when common household technology could really surprise people, and there was a sense that all this progress was really making life measurably better. The nearest approximation I have in my own life was when I got my first computer, a Mac SE, and realized, "holy cow!, I can edit my writing without having to use correction-tape and re-type entire pages!"
We can hope the next generation has something like this to look forward to. I've heard that people who have solar photovoltaic systems get this reaction when they come home at night and look at the dial on the inverter in the garage: "wow!, look at all the electricity those things on the roof made while I was at work!" But there's something inherently cool when it's mechanical and you can press a button and see it working. Hmm....