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
(1862-1874) - Hartill#22.1118: Tong with square head and vertical dots - ND
(1862-1874) - Hartill#22.1119: Tong with square head and oblique dots - ND
(1862-1874) - Hartill#22.1120: Tong with protruding head (Coastal province type) -