Guinea - Conakry 2007 Sports - 1988 Seoul Olympic Games perf souvenir sheet unmounted mint Yv 503
Guinea - Conakry 2007 Sports - 1988 Seoul Olympic Games perf souvenir sheet unmounted mint Yv 503
Guinea - Conakry 2007 Sports - 1988 Seoul Olympic Games perf souvenir sheet unmounted mint Yv 503