Liberia 1982 Birth of Prince William opt on Diana 21st Birthday 31c imperf pair unmounted mint, as SG 1544
Liberia 1982 Birth of Prince William opt on Diana 21st Birthday 31c imperf pair unmounted mint, as SG 1544
Liberia 1982 Birth of Prince William opt on Diana 21st Birthday 31c imperf pair unmounted mint, as SG 1544