Two Manchu words (read vertically) separated by the hole.
Reverse script
Mongolian / Manchu
Reverse lettering
ᠪᠣᠣ
ᠴᡳᠣᠸᠠᠨ (Translation: Boo-chiowan)
Edge
Smooth.
Mint
Iron Currency Mint (Ministry of Revenue), East Branch (鐵錢局), Beijing, China (1854-1859) Iron Currency Mint (Ministry of Revenue), Middle Branch (鐵錢局), Beijing, China (1854-1859) Iron Currency Mint (Ministry of Revenue), North Branch (鐵錢局), Beijing, China (1854-1859) Iron Currency Mint (Ministry of Revenue), South Branch (鐵錢局), Beijing, China (1854-1859) Iron Currency Mint (Ministry of Revenue), West Branch (鐵錢局), Beijing, China (1854-1859) Ministry of Revenue Mint, East Branch (戶部局), Beijing, China (1727-1898) Ministry of Revenue Mint, North Branch (戶部局), Beijing, China (1727-1910) Ministry of Revenue Mint,Pingdingzhou Branch (戶部局), modern-day Pingding County, Shanxi,China (1855-1859) Ministry of Revenue Mint, South Branch (戶部局), Beijing, China (1727-1898) Ministry of Revenue Mint, West Branch (戶部局), Beijing, China (1727-1910)
Mintage
ND
(1854-1855) - Hartill#22.724: Type A; Tong with open head and two dots (South branch) - ND
(1854-1855) - Hartill#22.725: Type A; Tong with closed head and one dot (West branch) - ND
(1854-1855) - Hartill#22.726: Type A; Tong with closed head and two dots (North branch?) - ND
(1855-1859) - Hartill#22.727: Type B; Fou Bao (尔) radical マ in 通; two-dot Tong; flat top Boo (East branch) - ND
(1855-1859) - Hartill#22.728: Type B; Fou Bao (尔) radical コ in 通 (South branch) - ND
(1855-1859) - Hartill#22.729: Type B; Fou Bao (尔) radical マ in 通; one-dot Tong (West branch) - ND
(1855-1859) - Hartill#22.730: Type B; Fou Bao (尔) radical マ in 通; two-dot Tong; protruding top Boo (North branch) - ND
(1855-1859) - Hartill#22.734: Type B; Zhen Bao (珍) (Pingding) - ND
(1857-1859) - Hartill#22.732: Type B; Fou Bao (缶); Tong with open head (Board of Revenue mint) - ND
(1857-1859) - Hartill#22.733: Type B; Fou Bao (缶); Tong with closed head (Board of Revenue mint) - ND
(1858-1859) - Hartill#22.731: Type B; Xin Bao (心) (Middle branch) -