2.5x3.5". The 1966 Topps Baseball set consists of 598 cards. Each card front features a color likeness of the athlete, with a diagonal banner at the upper left corner containing the team name and a panel at the bottom border displaying his name and position.

Joe Leonard Morgan (1943-2020) was an American professional baseball second baseman who played 22 seasons in Major League Baseball (MLB) for the Houston Colt .45s / Astros, Cincinnati Reds, San Francisco Giants, Philadelphia Phillies, and Oakland Athletics from 1963 to 1984. He won two World Series championships with the Reds in 1975 and 1976 and was also named the National League Most Valuable Player in each of those years. Considered one of the greatest second basemen of all time, Morgan was inducted into the Baseball Hall of Fame in 1990 in his first year of eligibility. The autograph is bold w/excellent placement below the primary portion of the image.