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 during the prior season virtually single-handedly won the 1947 World Series for the New York Yankees. 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.