This is an old thread, but WWII items are one of the my areas of interest, so I hope no one minds me bringing it back from the dead.
I have a few signed baseballs from WWII teams. A couple of them come from Stan Musial's personal collection. Recently picked up a 1945 Navy AS Game signed ball (which apparently is the first time Musial and Ted Williams played each other...) Thinking it would be a pretty cool project to get Navy AS Game balls from each year they held them...
Here is a pic from one of the balls from Musial:
Edit: And I still can't figure out how to properly post pictures here... if anyone can help me, the links are all below but they don't seem to be showing up.
https://flic.kr/p/icabmq
https://flic.kr/p/icarja
https://flic.kr/p/ic9MRB
https://flic.kr/p/ic9MRB