Plycraft/Cherner Gossip Bench?  

Hi All,
First post and all. Was lead here by a friend in the design industry.
Recently acquired a very interesting plywood gossip bench/telephone table at an estate sale.
I've seen it described on multiple sites as a Plycraft product, and/or as a Cherner designed chair. It seems to have the pedigree from an aesthetic standpoint, and the previous owner secured it sometime in the late 50's or early 60's.
The piece has absolutely no markings on it, and none of the ones shown online appear to have markings on them either.
I'm dying to figure out, definitively, where this chair hails from.
If anyone has any clues I would deeply appreciate the input.
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