Need Help With an Auto on a Ball with Mudcat Grant and Dick Gray

I have a three autograph ball and I don't recognize the 3rd that is there with Mudcat Grant and Dick Gray. Thank you!
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I have a three autograph ball and I don't recognize the 3rd that is there with Mudcat Grant and Dick Gray. Thank you!
Comments
Billy North
IMF
Thank you, your ability to identify autographs is impressive.