Matted and framed to 29” x 33”, this poster is signed with date inscriptions in blue sharpie by 10 perfect game pitchers: Jim Bunning, Sandy Koufax, Kenny Rogers, Mike Witt, Dennis Martinez, David Wells, David Cone, Tom Browning, Len Barker and Don Larsen. Poster appears to be MINT with signatures that all grade a 10. Accompanied by a LOA from JSA.