| SCWC | Piece Code | Date | Mintage | 
|---|---|---|---|
| Note | |||
| C7.2 | mpc4r-aa02 ![]()  | 1820 BS | 29,000 | 
| Variety "a" according to Thomas Stohr.  | |||
| N/L | mpc4r-aa02v2 ![]()  | 1820 BS | (Inc. above) | 
| Variety "b" according to Thomas Stohr.  | |||
| N/L | mpc4r-aa02v3 ![]()  | 1820 BS | (Inc. above) | 
| Variety "c" according to Thomas Stohr. Reverse "7" With "o".  | |||
| N/L | mpc4r-aa02v4 ![]()  | 1820 BS | (Inc. above) | 
| Variety "d" according to Thomas Stohr. Reverse "7" With "o".  | |||
| N/L | mpc4r-aa02v5 ![]()  | 1820 BS | (Inc. above) | 
| Variety "e" according to Thomas Stohr. Obverse: Inverted "1" in "1820". Reverse Lion/Castle transposed.  | |||