From the History of the William Fuld Ouija Board:

This Mystifying Oracle highlights yet another variation that stuck. It was still printed directly on the plywood which dates 1940s and earlier. The drawings in the lower left and right hand corners on the board feature people actually playing the board rather than the stars that were once in that place. Fuld Family stories tells us that these drawings are the work of William Andrew. The boards came in both plywood and veneer versions. This design (No. 114,534) was patented by William. A sun and crescent moon were new additions. This would have been the last of the Ouija boards printed directly on wood.