Dhufar 1973 Birds #4 (Peacock) imperf,souvenir sheet opt'd 'Nature Conservation 1973' unmounted mint
Dhufar 1973 Birds #4 (Peacock) imperf,souvenir sheet opt'd 'Nature Conservation 1973' unmounted mint
Dhufar 1973 Birds #4 (Peacock) imperf,souvenir sheet opt'd 'Nature Conservation 1973' unmounted mint