Four Chinese ideograms read top to bottom, right to left.
Obverse script
Chinese (traditional, regular
script)
Obverse lettering
咸
寶 重
豐 (Translation: Xian Feng Zhong Bao Xianfeng (Emperor) / Heavy currency)
Reverse description
Two Manchu words (read vertically) separated by the hole, all with one Chinese ideogram above and one below.
Reverse script
Chinese (traditional, regular script),
Mongolian / Manchu
Reverse lettering
當
ᠪᠣᠣ ᠶᡠᠸᠠᠨ
十 (Translation: Dang Shi / Boo-chiowan Value 10 / Boo-chiowan)
Edge
Smooth.
Mint
Ministry of Public Works Mint, New Branch (工部局), Beijing, China (1726-1898) Ministry of Public Works Mint, Old Branch (工部局), Beijing, China (1726-1898)
Mintage
ND
(1857-1861) - Hartill#22.757: Six-stroke Bei (New branch) - ND
(1857-1861) - Hartill#22.758: Seven-stroke Bei (Old branch) -