North Vietnam, 250. Birthday of Hai Thu’o’ng Lan Ong, July 1st, 1971, Michel Nr. 658-659; Two stamps in the nominals of 12 xu and 50 xu were issued perforated…
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North Vietnam, 250. Birthday of Hai Thu’o’ng Lan Ong, July 1st, 1971, Michel Nr. 658-659; Two stamps in the nominals of 12 xu and 50 xu were issued perforated…