George III (1760-1820), Emergency Issues, Oval Countermark Half-Dollar, on a Charles IV (4-Réales), 1794-MF, Madrid (Bull 1866; ESC 611; Spink 3767), lightly toned, the host coin good fine, the countermark a bolder very fine, rare
George III (1760-1820), Emergency Issues, Oval Countermark Half-Dollar, on a Charles IV (4-Réales), 1794-MF, Madrid (Bull 1866; ESC 611; Spink 3767), lightly toned, the host coin good fine, the countermark a bolder very fine, rare