Two Manchu words (read vertically) separated by the hole.
Reverse script
Mongolian / Manchu
Reverse lettering
ᠪᠣᠣ
ᠵᡝ (Translation: Boo-je)
Edge
Smooth.
Mint
Mintage
ND
(1851-1853) - Hartill#22.1025: Tong with open head: Board of Revenue type - ND
(1854-1858) - Hartill#22.1026: Tong with open head: Local type - ND
(1855-1861) - Hartill#22.1028: Tong with closed head; smaller size (around 17 mm) - ND
(1855-1861) - Hartill#22.1029: Tong with open head; Coastal Province type -