Guinea - Bissau 2008 Chinese Modern Art #3 (Xing Liangkun) perf souvenir sheet unmounted mint
Guinea - Bissau 2008 Chinese Modern Art #3 (Xing Liangkun) perf souvenir sheet unmounted mint
Guinea - Bissau 2008 Chinese Modern Art #3 (Xing Liangkun) perf souvenir sheet unmounted mint