Mauritania 1981 Royal Wedding 100um (ex m/sheet) imperf proof mounted on Format International proof card, as SG MS704
Mauritania 1981 Royal Wedding 100um (ex m/sheet) imperf proof mounted on Format International proof card, as SG MS704
Mauritania 1981 Royal Wedding 100um (ex m/sheet) imperf proof mounted on Format International proof card, as SG MS704