There are no "new production" Drueke boards, except possibly a few made by Bill Drueke, but that info will be in the listing. If I wanted to know the age of a board, I would just ask the seller.
The light squares darken with age, so that's one thing you can look for, but the board's design was stable for decades.
Hello all,
I see some nice Drueke boards on Ebay from time to time. Is there a way to determine if its a vintage or new production board?