Featured is a Warren Spahn signed Perez-Steele postcard. This card has been hand signed by Spahn and has been authenticated and encapsulated by PSA, receiving a Gem MT 10 autograph grade. This card would make a great addition to any sports memorabilia collection! SPECIFICATIONS Autographed By: Warren Spahn Team: Milwaukee Braves Sport: Baseball Authentication: Professional Sports Authenticator (PSA)