James “Jim” Augustus Hunter (April 8, 1946 – September 9, 1999), nicknamed “Catfish“, was a professional baseball player in Major League Baseball (MLB). He was inducted into the Baseball HOF in 1987. Carl Owen Hubbell (June 22, 1903 – November 21, 1988), nicknamed “The Meal Ticket” and “King Carl“, was an American baseball player. He was inducted into the Baseball HOF in 1947. Richard Michael “Goose” Gossage (born July 5, 1951) is a former Major League Baseball right-handed relief pitcher. He was inducted into the Baseball HOF in 2008 and Warren Edward Spahn (April 23, 1921 – November 24, 2003) was a Major League Baseball left-handed pitcher who played his entire 21-year baseball career in the National League. He won 20 games or more in 13 seasons, including a 23–7 record when he was age 42. He was inducted into the Baseball HOF in 1973.
Each man has signed a baseball card with his likeness on the card. Spahn’s card is a copy of the card, but the signature is real.