| Issuer: North Korea
Issue: Ships 1978 Date: 5/5/1978 (1978 sheets) Block 1 (6, 3 x 2) 1, 1: 1, 2: 2ch d="Mangyongbong" 1, 3: 5ch d="Hyoksin" 2, 1: 10ch d="Chongchongang" 2, 2: 30ch d="Sonbong" 2, 3: 50ch d="Taedonggang" - Airmail |
External links: Colnect 466171..ps-Korea_North Record of changes |
