Sudan 1951-61 Shilluk Warrior 5m imperf proof on pink ungummed paper with centre inverted, ex De La Rue archives, as SG 127
Sudan 1951-61 Shilluk Warrior 5m imperf proof on pink ungummed paper with centre inverted, ex De La Rue archives, as SG 127
Sudan 1951-61 Shilluk Warrior 5m imperf proof on pink ungummed paper with centre inverted, ex De La Rue archives, as SG 127