Featured is a Willie McCovey San Francisco Giants signed Perez-Steele postcard. This card has been hand signed by McCovey 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: Willie McCovey Team: San Francisco Giants Sport: Baseball Authentication: Professional Sports Authenticator (PSA)