Three official American, National, or Major League baseballs, each signed in blue ballpoint on its respective sweet spot by a Hall of Fame pitcher. Signers are Nolan Ryan, Warran Spahn (adding “363 Wins”), and Don Sutton (adding “HOF ‘98”). In overall fine condition with a PSA/DNA authentication label affixed to Sutton’s sphere and accompanied by a certificate of authenticity from PSA/DNA. RRAuction COA.