| Emitent | Saint Helena |
|---|---|
| Rok | 1978 |
| Typ | Non-circulating coin |
| Hodnota | 1 Crown |
| Měna | Crown (1978-date) |
| Složení | Silver (.925) |
| Hmotnost | 28.28 g |
| Průměr | 38.61 mm |
| Tloušťka | |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | Arnold Machin |
| V oběhu do | |
| Reference | KM#7a |
| Popis líce | Crowned bust right |
|---|---|
| Písmo líce | Latin |
| Opis líce | ELIZABETH THE SECOND 1978 |
| Popis rubu | Effigy of the queen in a medallion. |
| Písmo rubu | Latin |
| Opis rubu | 1953·25th ANNIVERSARY OF THE CORONATION·1978 ST HELENA ·ONE CROWN· |
| Hrana | Reeded |
| Mincovna | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Náklad | 1978 PM - - 70 000 1978 PM - Proof - 25 000 |
| ID Numisquare | 2500858820 |
| Poznámky |