Sorry I can’t be of too much help; I was here last year, I found 4 chairs and researched that they were from Kohn Mundus in NYC – maybe 20s. Couldn’t find a value either, took to auction sold FOR $20 each (had 4). I am sure they way undersold value wise. Researching Kohn and Kohn Mundus is easy, getting value is not so seasy – hope someone here can help, I’ll keep watching.