Guinea - Conakry 2007 Sports - 1968 Mexico Olympic Games perf souvenir sheet unmounted mint Yv 498
Guinea - Conakry 2007 Sports - 1968 Mexico Olympic Games perf souvenir sheet unmounted mint Yv 498
Guinea - Conakry 2007 Sports - 1968 Mexico Olympic Games perf souvenir sheet unmounted mint Yv 498