Blocco francobolli conferenza medica Corea CMMAAO 1971 - MNH VF

🌏 1971 Korea Stamp – 7th CMMAAO General Assembly. 📦 Condition:MNH (Mint Never Hinged) block of 4. 🇰🇷 Produced by: Korea Minting Corporation (한국조폐공사).

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