Tony,
Hi Tony....you might want to post on the Pre-War side even if it is post-War, since most of the Negro League collectors are over there. Phil G is putting together a collectible guide as well. Here is the link for that discussion:
http://www.net54baseball.com/showthread.php?t=171311
If he can't answer your question, I am sure Phil will be aware of who can answer it. Good luck.
Z Wheat