Graded by PSA EX 5. The tough #1 card of the 1948 Leaf baseball card set was awarded to Joe DiMaggio, who was the most popular player of his time, and virtually single-handedly won the 1947 World Series for the New York Yankees during the prior season. Appearing nicer than the assigned grade, this example has great color, is in focus and also well-centered. A very nice PSA EX 5 example.