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.

Sanford Koufax was an American former left-handed pitcher in Major League Baseball (MLB) who played his entire career for the Brooklyn/Los Angeles Dodgers from 1955 to 1966. He has been hailed as one of the greatest pitchers in baseball history. Some of his career highlights include being a seven time All-Star, four time World Series Champion, three time Cy Young award winner, league MVP in 1963, and four career no-hitters, one of those being a perfect game. Sandy Koufax was elected to the National Baseball Hall Of Fame in 1972. The autograph on the card is distinct and well placed.