North Vietnam, 10.Anniversary of the First Afro-Asian Conference, May 19th, 1965, Michel Nr. 365; A single stamp with a nominal of 12 xu was issued perforated 11.0.
Block of four of the mint stamp:
Letter with two of the stamps mailed on the Day of First Issuance by registered letter to Klewitz in West Germany. Overall postage applied amounted to 1.14 Dong which was just a whisker above the required rate of 1.10 Dong for a standard registered letter to Western Europe.