MLB 300 Wins Club Multi-signed baseball
No. of Autographs: 8
Sweet Spot: Nolan Ryan
Notables: Tom Seaver, Warren Spahn, Steve Carlton, Phil Niekro, Don Sutton, Early Wynn, Gaylord Perry
Ink: blue ballpoint pen
Manufacturer: Rawlings
Type: American League
Executive: Bobby Brown
Authentication: JSA