Ngân Tiền, Phi Long (flying dragon) of 7.2 Tiền... Lot 37

Ngân Tiền, Phi Long (flying dragon) of 7.2 Tiền in silver, Thiệu Trị era (1841-1847), obliquely striated edge, pierced, remainder of suspension cord, scratches on reverse, swan hallmark. 42.5, mm, gross weight: 27.9 g. Very good to very good Sylvester 4/A/1/b (4.1.1.1.2). Provenance: Henri Blanc collection, Audap sale at Drouot, March 30 & 31, 1990, no. 104.