HOLY MACKEREL!
These appear to be clones of the machines I got for Kevin a year or two ago from Arizona. WOW! Right down to the color. His were in a snow-bird's cottage too.
These are standard tub machines. In 1968, WP was building large capacity machines, but until 1974 or so, they were special, one model in the line type things for custom needs. I know that some large cap. models sold in good volume, but it was the mid 1970s before WP and Kenmore had matching dryers and multiple models in line from BOL to TOL all in this capacity.
These machines look really nice!
Gordon