Categories list of Olympic objects collected
- Session Badges International Olympic Committee (IOC)
- Official badges for the Summer Olympics until 1976 and the Winter Olympics until 1984
- Summer Olympic Games mascots : from 1972 to now
- Winter Olympic Games mascots : from 1968 to now
- Summer Olympic Games participant medals : from 1896 to now
- Winter Olympic Games participant medals : from 1928 to now
- Summer Olympic Games Programs : from 1900 to now
- Winter Olympic Games Programs : from 1932 to now
- Summer Olympic Games entry tickets : from 1900 to now
- Winter Olympic Games entry tickets : from 1932 to now