No block images found
Issuer: North Korea
Block in sheet 19528
Date: 2/18/1980 (1980 blocks)
(0, 0 x 0)
0, 0: 10ch d=Vasco Nunez de Balboa
0, 0: 20ch d=Francisco de Orellana (1980)
0, 0: 30ch d=Haroun Tazieff
0, 0: 40ch d=Edmund Hillary & Shri Tenzing
0, 0: 70ch d=Ibn Battuta