Turkey: 1977 (19 September) The 10th World Energy Congress set in unmounted mint complete sheets of 50. Isfila 2819/2820
£20
Out of stock
Isfila 1746/1757
Isfila B1. From Mauritania UPU Archive
Isfila 1455/1457. From Mauritania UPU Archive
Isfila 2819/2820