Guinea - Conakry 2007 Sports - 1928 Amsterdam Olympic Games perf souvenir sheet unmounted mint Yv 494
Guinea - Conakry 2007 Sports - 1928 Amsterdam Olympic Games perf souvenir sheet unmounted mint Yv 494
Guinea - Conakry 2007 Sports - 1928 Amsterdam Olympic Games perf souvenir sheet unmounted mint Yv 494