1952-2004 Olympic Boxing ticket collection of 17, all graded and encapsulated by PSA. Highlights include: August 1, 1952 Patterson vs. Sjolin Stub FR 1.5; October 22, 1968 Foreman vs. Alexe Stub GD 2; October 24, 1968 Semi-final Full Ticket Proof EX-MT 6; October 24, 1968 Foreman vs. Bambini Stub VG 3; October 26, 1968 Foreman vs. Chepulis Full Ticket EX 5; July 17, 1976 Opening Ceremony Stub GD 2 (MK); July 18, 1976 Leonard vs. Carlsson Stub VG 3; July 19, 1976 Spinks vs. Fatihi Stub GD 2; July 22, 1976 Leonard vs. Limasov Stub EX 5 (MK); July 25, 1976 Leonard vs. McKenzie Stub GD 2; July 26, 1976 Spinks vs. Klimanov Stub GD 2 (MK); July 31, 1976 Leonard vs. Aldama Stub VG 3; August 9, 1984 Holyfield vs. Barry Full Ticket MT 9; August 9, 1984 Holyfield vs. Barry Stub VG-EX 4; September 28, 1988 Roy Jones Jr., Ray Mercer, and Riddick Bowe Stub VG 3; August 7, 1992 De La Hoya vs. Hong Stub GD 2; August 29, 2004 Ward vs. Aripgadzhiyev Stub FR 1.5.