VIETNAM - VIETNAM Annam, Tu Duc (1848-1883). 3 tiên ND (1848-1883). Av. Tu duc thông bao "current currency of Tu Duc"; sun in the centre; grenetis in the periphery. Rv. The five-clawed dragon, flying in the sky among the clouds; grenetis around the rim. Schr.369B - KM.A440; Silver - 13,77 g - 35 mm - 12 h This is the second highest grade (2)! PCGS XF45 (51870700). Two tiny hallmarks on the right ? With an old grey patina. TTB to Superb.