John, we had a top mount Wards Signature that behaved that way. My mom was fed up with my dad who wouldn't replace the '49 Westinghouse, which by the early '70s was woefully inadequate and the oldest fridge among those of neighbors, friends and family, so she used her own money to buy the Signature, which was billed as a 1965 model, from a co-worker.
That fridge made a real racket compared to the purr of the '49, and it froze contents in the fridge while not keeping ice cream hard in the top freezer, likely due to a single cold control. I hated it for those reasons, and my dad hated it because the doors opened the wrong way. I still don't know if it was a Frigidaire or Westinghouse re-badge.
I pushed my mom into buying a low-end (but clean backed/forced draft) Coldspot 19cf side-by-side new from Sears a couple of years later. That fridge was still running quietly and keeping perfect temperatures in both sides when she went into skilled nursing in 2008.
I don't think I'd trust any Westinghouse frost free fridge made after 1960 or so to function properly.