Turkey: 1977 (19 September) The 10th World Energy Congress set in unmounted mint complete sheets of 50. Isfila 2819/2820
£20.00
Out of stock
Sg. SB16, Isfila KC7
Isfila 1405/1408. From Mauritania UPU Archive
SG 2252, Isfila 2500
Isfila B1. From Mauritania UPU Archive
Isfila 2819/2820