This has to be more mid-70's as that is a GE design washer & dryer pictured in the lineup below. Hotpoint made washers ended in about 74-75.
An aunt of mine had a very similar d/w to the POD model, hers was a few years old (and avocado) but had only one dial and printed graphics on the panel like this. I loved listening to that d/w run, that bottom spray arm had lots of power and with no insulation around the machine or door panel, lots of audio drama! The arm was a Hotpoint design - black tubular with long slots for water spray, not large round holes on the flat arm like the GE design.