Both rare on a baseball the signatures of AL president Will Harridge and NL President (and eventual commissioner) Ford Frick are extremely strong and bold each appearing on their own panels (Frick appearing on the sweet spot). Due to their placement either could display as a single-signed baseball if so desired with the signature of manager Rigney appearing on its own panel as well. Two rare and valuable signatures a beautiful ball altogether. While this ball has not been authenticated it originates from one of the most dependable and highly-respected autograph sources in the hobby and is guaranteed to pass authentication with JSA PSA/DNA or SGC Authentic. Please see our written guarantee in our Auction Rules for details and bid with extreme confidence.