1969-70 WH DW and Hi-Oven Range
These were differently top performing appliances and all WH in construction. The DW was a little bit of a copy of a KA KD-15 series in several ways. These WH DWs with a rectangular filter were a top performing machine, unfortunately like many other WH appliance of the 60s they never got close to being reliable.
There was one later true WH DW design that came out about 1971, some of you have no dough seen them, they had no filter, no wheels on either rack, no detergent dispenser lid.
They did have forced air-drying [ they used the motors cooling to suck air out of the wash chamber ] so the motor had to run during the complete cycle. They had a timer that could be turned either way, like a clothes dryer and a porclean inner door and tank finished in light blue.
They had many serious problems with the motor, cooling fan and pump assembly, other than that they would last for a while, cleaning performance was poor at best.
As soon as White Industries bought WH these DWs were gone, although WCI did use a few of these ideas to make a cheap DW that they sold under many different names that was not the least bit better in performance or reliability.