Harold Lefty Phillips?

[earlywynnfan]

Does anyone happen to have a Harold Lefty Phillips auto to compare to this one? I got it in a group lot, and the mint condition off-brand ball has me wondering if a ball supposedly signed a minimum of 40 years ago could possibly look this good.

Does anyone know how to date these DeBeer baseballs?

Ken

[JimStinson]

Here you are