VIETNAM - VIETNAM Annam, Tu Duc (1848-1883). 2.5 tiên (1/4 lang) ND (1848-1883). Av. Tu duc thông bao in chinese characters around a radiant sun. Rv. Inscriptions Long vân khê hôi around a dragon in the clouds. Schr.375 - KM.431; Silver - 9,43 g - 38 mm - 12 h Top Pop: this is the most beautiful graded specimen! NGC MS 63 (8583603-006). The flan is barely veiled with only a few scratches and traces of rubbing to the right. Superb / Superb to Fleur de coin. Schroeder describes this reverse with the dragon attracting the clouds, an image of a virtuous ruler who naturally finds wise auxiliaries, or the meeting of a dragon and clouds who come together, like a holy king and wise ministers who meet each other.