Three FDCs and two commemorative covers signed in ink and felt tip by a total of 16 Grand Slam Champions. Signers are: Jack Kramer, John Newcombe, Vic Seixas, Art Larsen, Gardnar Mulloy, Roy Emerson, Ivan Lendl, Tracy Austin, Margaret Smith Court, Rod Laver, Tony Trabert, Michael Chang, Kathy Jordan, Wendy Turnbull, Darlene Hard, and Billie Jean King. In overall fine condition. RRAuction COA.
