The 2019 Panini Leather & Lumber Rookie Signatures Stephen Gonsalves Auto RC is a highly collectible sports trading card featuring the rookie autograph of baseball player Stephen Gonsalves. This limited edition card is numbered 78/99, making it a rare and valuable addition to any fan's collection. Manufactured by Panini America, Inc., this card is part of the Leather & Lumber set, known for its high-quality materials and unique design. With Stephen Gonsalves being a player for the Minnesota Twins, this card holds special significance for fans of the team and collectors alike.