On the left is what looks to me like a U-629A, although that is not listed as a Westinghouse style. I suppose it could be a trimmer variant of a U-625. I was lucky enough to acquire this clearly marked Westinghouse piece in a color I've never seen before with the gorgeous chestnut highlights about a month ago. We stayed in the Perkiomenville area after the show and we went to a local flea market. I was amazed when I saw the piece on the right on a table at the flea market. Although it does not have a manufacturer's mark, it is a very similar color to the marked Westinghouse piece, and I am going to assume that it's an unmarked Westinghouse U-472.