1803-Mo FT 8 R Calico-977 Yon-M8-103 N1 认证号50804473, PCGS号513255

Mint Error - R over G in GRATIA. Die sinker erroneously punched the wrong letter into the die and had to fill it with softer metal and re-punched the correct letter over it. Over time the softer metal used to hide the repair compressed from all the striking, revealing the previous letter G. Unique so far. Discovery coin - discovered March 2025.