1904 St. Louis Olympics (Oct 15- Day 289- wrestling finals)

1928 Complete booklet of 17 Amsterdam Olympics Boxing and Wrestling Tickets, July 28th to August 11th

1930 YMCA

1930 NCAA semi-finals

1932 Los Angeles Olympics- 1st day of competition

1932 Los Angeles Olympics- general admission

1932 Los Angeles Olympics- proof/specimen

1932 Los Angeles Olympics, August 3

1932 Los Angeles Olympics

1932 Los Angeles Olympics- season ticket booklet

1936 Berlin Olympics

1947 NCAA finals

1948 London Olympics Booklet of 6 Wrestling Tickets, July 30-August 6

1948 London Olympics

1949 Belgium Greco-Roman Championships

1952 Helsinki Olympics- July 22

1956 Melbourne Olympics

1960 NCAA Finals

1960 Rome Olympics

1964 Tokyo Olympics

1967 Big 8 Tournament

1968 Mexico City Olympics

1972 Munich Olympics

1974 NCAA finals

1974 USA vs USSR, March 27

1976 Montreal Olympics

1976 Montreal Olympics

1977 Worlds, Sweden

1980 Iowa vs. Iowa State

1980 Moscow Olympics

1982 Illinois at Iowa

1982 NCAA finals at Iowa State

1984 Los Angeles Olympics

1988 Seoul Olympics

1991 NCAAs

1992 Barcelona Olympics

1993 7th China National Games

1994 Goodwill Games, Moscow

1996 Atlanta Olympics

1996 Atlanta Olympics

1996 Atlanta Olympics

1996 Atlanta Olympics

2000 Sydney Olympics Greco-Roman

2000 Sydney Olympics athlete ticket

2000 Sydney Olympics Freestyle

2001 NCAAs

2002 NCAAs

2002 NCAA final session ticket (Sanderson autographed)

2004 Athens Olympics

2008 Beijing Olympics