| Obverse description |
Coat of Arms of the Principality, denomination above and commemorative text below. |
| Obverse script |
Latin |
| Obverse lettering |
PRINCIPALITY OF SEALAND 25 DOLLARS IN MARE LIBERTAS M AA 1921·IN MEMORIUM·2012 |
| Reverse description |
Portrait of Prince Roy facing left based on an official photograph taken on the occasion of the 35th year of independence. The memorial text includes 1967-2012, the years when Prince Roy was the co-ruler of Sealand. |
| Reverse script |
Latin |
| Reverse lettering |
ROY·PRINCE OF SEALAND·1967-2012·E MARE LIBERTAS M AA |
| Edge |
Engraved with an unique number (001-300) |
| Mint |
|
| Mintage |
2012 - Birmingham Mint - 300
|
| Numisquare ID |
6527611260 |
| Comments |
|
