A local sale of this washer with no photos years ago (late 1990s or early 2000s) described it as an "old Whirlpool washer." I passed on it upon going for a look-see, hoping for a belt-drive and finding a DD (although for sure a nicely-featured specimen).
I had that Imperial Dryer when I bought a home that came with it. What a workhorse. Worked great with the Imperial 70 belt drive washer I brought with me.