overmintmark 上市 Deposited
Var. in which a mintmark is overpunched in the die with a different one, generally for mint economy; famous examples include the 1900 O/CC dollars and the 1938 D/S nickels.
- Breen Encyclopedia
Var. in which a mintmark is overpunched in the die with a different one, generally for mint economy; famous examples include the 1900 O/CC dollars and the 1938 D/S nickels.
NNP is 100% non-profit and independent