Saw that bat on Ebay I believe. I am of the opinion that it was produced later than his playing days.....possibly for shows that he might have been appearing at. If I remember, seller had another one as well which for similar but for a different player. You can email me if you have specific questions in the future...will be happy to answer if I am able.
sicollector1954@gmail.com
Can't see under center label for markings but the 2 in the center of the 125 indicates 1961-64....but again---could have been reproduced.