LMFAO on that joke!
Anyway, just to let you know, there really isn't much difference in baseball design from the 1930s to today's balls, thus it wouldn't really matter to date this. There IS a premium (of course) on Major Leaugue or Pacific coast league balls, with commissioner's facimile signatures on them though, which dates them from when they were in office. Stitching colors changed prior to the 30's with red and blue being used in the teens and twenties, as well as other colors. The stitching width becomes smaller as you go back into the 1800s. There are many sites online regarding the changes and pictures