1923年河南省银行当拾铜元50枚,加盖"TT",及奉天公济平市钱号铜元10枚,分别评PMG 65EPQ及64。The Provincial Bank of Honan, 50 copper coins, 1923, serial number TT066553, with overprint letters TT and also Fengtien Public Exchange Bank, 10 coppers, 1924, serial number X5392789,(Pick S1682b and S1377), graded PMG 65EPQ Gem Uncirculated and 64 (2)