PeterH and I rescued one from that old warehouse down in Jessup, Ga. about four years ago. The top is almost completely rusted away, however the rest of the machine is in really nice condition! A good auto-body shop can repair that top to look like new. It appears to be an early sixties machine to me.
Anyway, it is still in Peter's collection.
Wizzzzards were fun old machines. If you took the filter out the roll-over improved and there was room for a bit more clothes. Back in the day, they would show-up in homes where you would least expect them. Sometimes I think Western Auto was able to sell them because people who went into the store for car parts rememberd their wife complaining about their old washer----so the men bought then a new "present".
They must not have been built for longevety because like the old Hotpoint's, they were there and then--poof---they were gone.