清代咸豐通寶當五十。重 40.36 克。正面為"咸丰通宝",反面"当五十"。CHINA. Qing Dynasty. Henan. 50 Cash, ND (ca. 1854-55). Kaifeng or other local Mints. Emperor Wen Zong (Xian Feng). FINE.Hartill-22.847; FD-2492. Weight: 40.36 gms. Obverse: "Xian Feng Tong Bao"; Reverse: "Dang Wu Shi".