North Korea. 1957 October Revolution 10w blue gree marginal imperforate unmouted mint.
£20
In stock
KSC 1019/1020
KSC 12b, Scott 21b
KSC 1695/1698, Mi. A1714/D1714, Bl. A47
KSC 9a, Scott 16
KSC 97, Scott 120a
