Eight commemorative covers, ranging in size from 6.5 x 3.5 to 9.5 x 4: seven covers honoring tennis, each individually signed by a U. S. Open winner: Chris Evert, Jack Kramer, Ivan Lendl, Vic Seixas, Arthur David Larsen, Stan Smith, and John Newcombe; and one honoring Jim Thorpe, signed in ink on the front by Jimmy Connors, Don Budge, Roy Emerson, Tony Trabert, and Fred Stolle. In overall fine condition. RRAuction COA.
