This encapsulated check bears the signature of Hall of Famer Nellie Fox. Drawn on the personal account of his wife, Joanne, it is signed in blue ballpoint ink as "J. Nelson Fox." and dated Sept. 25, 1970. Interestingly, it is made out to Wash. Senators Inc., for whom Fox was a coach at that time, with notation in red ink stating "MINN. WORLD SERIES" and the Senators' cancellation stamp is on back. Autograph is certified as Authentic by PSA/DNA.