2.5x3.75". The 1953 Bowman set consists of 160 cards. Noted for their domineering, vivid photographic images and considered among the most beautiful modern-era sets of baseball cards produced, the set offered facial details and uniform features never before seen on any predecessor. Warren Edward Spahn was an American professional baseball pitcher who played 21 seasons in Major League Baseball (MLB). A left-handed pitcher, Spahn played in 1942 and then from 1946 until 1965, most notably for the Boston Braves, who became the Milwaukee Braves after the team moved west before the 1953 season. His baseball career was interrupted by his military service in the United States Army during World War II. A few of his many career accomplishments include being a 17 time All-Star, a Cy Young Award and World Series Championship in 1957, led the NL in strikeouts four times and threw two career no-hitters. Warren Spahn was inducted into the National Baseball Hall Of Fame in 1973. The autograph is bold and has excellent placement without impeding the image. PSA pop report thatthere has only been one other card graded at this level w/two other examples graded higher.