Old baseball I found w/ pic

[LoganGator15]

While going through a bunch of old stuff in a shed of mine I came across a baseball that appears to have a little age attached to it. It is not in good shape at all but just curious as to how old it might be. Any help is appreciated. Here is a pic.

http://i273.photobucket.com/albums/jj205/Rams39Gators12/b607b13c.jpg

[LoganGator15]

Somebody has to know. :)

[Kobeswagen24]

It is from around the 1920's-1930's. Ive seen a couple of those black and red stitch balls signed by Ty cobb.