Original 1930’s Photo Signed by Seven Including Boxing World Champions

The unique circumstances that allowed for the assemblage of autographs appearing on this 12" by 18" sepia toned photograph can be attributed to the 1932 movie “Madison Square Garden”.  The combination includes boxing Champions Jack Johnson, Billy Papke, Tommy Ryan, contender Jack Sharkey, jockey Tod Sloan, Wrestling Champion Stanley Zbyszko and baseball player Mike Donlin. Deep ink signatures rate 9/10. LOAs from PSA/DNA and JSA.