Shanghai. Wang Yung Sheng Zuwen Yingbing ("Pure Silver Cake") of 1 Tael Year 6 (1856) AU Details (Cleaned) NGC, L&M-589, Kann-900 (Type A), Chang-CH1 (Rare), Shanghai Museum-249, WS-1122, Wenchao-383 (rarity 2 stars), Chang Foundation-Unl. (cf. Chang Foundation-59), Cribb-LXXXIV.A.1155. Engraved by Wan Chaun. The obverse reads, in four columns from right to left: "Xian Feng Liu Nian" (Xian Feng Period 6th Year), "Shang Hai Xian Hao" (Shanghai County), "Shang Wang Yong Sheng" (Banker: Wang Yongsheng), "Zu Wen Yin Bing" (Pure Fine Silver Cake). The reverse, arranged similarly, reads: "Zhu Yuan Yu Jian" (Assayed by Zhu Yuanyu), "Qing Cao Ping Shi Zhong Yi Liang Yin" (Actual Weight 1 Ounce on the Shanghai Scale), "Jiang Wan Quan Zao" (Made by Silversmith Wan Quan).