Identifying Drueke Chess Sets (and Boards)


It says 49507
I am hoping it is an old Dreuke board.
So ZIP CODE 49507 whereas it is 49504 on those old labels above in thread.
Can you see the light cross of mismatched squares or post construction fading?
any zip code history buffs?
UPDATE: found this:
So this board is a Drueke Blue Chip Game Company Board...
So any other stories?
https://assets.lsdsoftware.com/read-aloud/page-scripts/pdf-upload.html

That's a nice board. How old is it?
It seems to have help up well with time and no disjoints.
Thank you it is no older than 1971. Yes no disjoints, just spots and stuff.
It was quite a gift when I purchased it just recently second hand.
It has one great side, but that one freaky light square that should have been dark.
One side is showing sun/age wear but I've not asked if it's best to oil it.
Below was info seller was kind enough and proud enough to share. ("the big one" is this one)
the original sticker...
"49507" hence post 1971 after the split up of the brothers...
A mysterious Drueke model. I first saw that set in a 2002 US Chess Federation catalog, selling for $30 at the time. I have only seen a few sets since.

I have found a Drueke chess, checkers, dominoes, cribbage set in my storage room. Not sure when / where I got it. Looks to be brand new. It has some small colored pellets in the box next to the deck of cards. Can anyone tell me what these are for?
I recently aquired the chess board, set, and box shown in the photos. The board and box look like Drueke, though there is no label or logo anywhere. The pieces look unusual to me, they are chunkier than the standard Staunton pattern. Has anyone seen these before, or could tell me if the board and box might be authentic? More photos to follow-looks like I can only attach one per post.

@rlb60
The pieces are similar to those widely imported from India in the 1990s. Some were sold under the Drueke label as model # 820.40. The set may have been Drueke branded or not. As for the board, it is probably a Drueke. Without a mark you can’t know for sure, but I’d call it a Drueke. The number of originals floating around are way higher than the recent reproductions, which are not very common.

I just found this awesome thread here:
https://www.chess.com/blog/BruceHedman/william-f-drueke-chess-sets
RLB60,
Last week I found that same exact chess set at an estate sale. It came with the box (no center divider) , Cambor " board (Made in Spain) and 30 pieces! There are 2 are missing ( 1 Rook & 1 Knight) and looks like the dog chomped on a pawn and a rook. Both have been repaired. I just need some paint to finish the pawn and find the 2 missing pieces.
Not bad for $ 20.00
Does anyone know which set this is?
it weighs 1182 Gm's with the missing pieces.