清代咸丰宝泉当十雕母 极美品。Qing Dynasty, Emperor Wen Zong Engraved Master10 Cash ND (1851-61) XF Details (Scratches, Engravers Marks), Board of Revenue, Design as Hartill 22.694, 34mm, 14.59gm. Obv. Xian Feng Tong Bao. Rev. Boo Chiowan Dang Shi. Rare. From The Valley View Life Collection