The product is a vintage 1983 Perez-Steele Brooks Robinson autographed postcard, authenticated by Professional Sports Authenticator (PSA). This oversized card is a part of the limited 1981 Perez-Steele Hall of Fame Art Postcards set and features a hard-signed autograph by Brooks Robinson, a former player for the Baltimore Orioles in Major League Baseball (MLB). The card is made of 20 Pt. card stock and is serial numbered, adding to its collectible value for baseball fans and collectors alike.