Guinea
Now showing: Guinea - Postage stamps (1959 - 2013) - 2 stamps.
1993
Airmail - Olympic Games - Atlanta 1996, USA
16. July WM: None Perforation: 13¼
2008
Summer Olympic Games - Beijing, China - Surcharged & Overprinted "XXIX Jeux Olympiques Pekin"
WM: None Perforation: 13¼