Turkey: 1941 (18 December). Surcharged airmail issue 9k on 200k study of positions of black blocks on used or mint stamps.
£20.00
In stock
Isfila M2/M6,M12/M13, SG T1289/1294+
Isfila 1746/1757
Isfila B1. From Mauritania UPU Archive
Isfila 1439/1442. From Mauritania UPU Archive
