Official Puerto Rican Baseball League baseball is signed by 23 members of the 1954-55 National Team including Roberto Clemente, Willie Mays, Luis Olmo, Sam Jones, Buster Clarkson, Artie Wilson, Herman Franks, George Crowe, Billy Klaus and more. The signatures have faded, however most are still legible and Mays and Clemente are "6" on scale of "1-10."