Presented here is a baseball signed by 11 members of the 300 win and 3,000 strikeout clubs. These are two of the most celebrated statistical markers for pitchers, and the men in these clubs are rightly viewed as some of the greatest twirlers to toe the rubber. This Official National League Leonard S. Coleman baseball has been signed by Hall of Famers Nolan Ryan, Bob Gibson, Tom Seaver, Ferguson Jenkins, Don Sutton, Warren Spahn, Steve Carlton, Phil Niekro, Gaylord Perry, and Bert Blyleven. Additionally, Roger Clemens has signed this baseball. The signature of Nolan Ryan is located on the sweet spot, and the signatures have been written in blue pen. This baseball comes with a LOA from PSA/DNA (B21487).

Auction Notepad