Whitman Publishing Company marketed these Crown Checkers as No. 2623:29. These 24 plastic, self-stacking checkers are still in their original box. Although I cannot date these checkers for certain, I believe they are from the 50's. There are 12 each of the red and black checkers with the crown on one side and a star on the other side. The box graphics are still wonderful although the box corners need tape. This set will make a wonderful addition to a vintage game collection. Don't let this great find pass you by.