| Type | Realia |
|---|---|
| By | Sealand (Micronation). |
| Languages | English |
| Publisher | [Place of publication not identified] : Principality of Sealand, 1975. |
| Physical Description | 1 coin : 25 g ; 40.6 mm |
| Subjects | Micronations. | Coins — Sealand. | Bates, Joan (Princess), 1929-2016, dedicatee, depicted. |
| Holdings |
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