| Emitent | Isle of Man |
|---|---|
| Rok | 1999 |
| Typ | Non-circulating coin |
| Nominał | 1 Crown |
| Waluta | Pound (decimalized, 1971-date) |
| Skład | Silver (.925) |
| Waga | 28.28 g |
| Średnica | 38.6 mm |
| Grubość | 3 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | Raphael David Maklouf |
| W obiegu do | |
| Źródło(a) | KM#978a |
| Opis awersu | Bust of Queen Elizabeth II |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | ELIZABETH II ISLE OF MAN · 1999 RDM |
| Opis rewersu | Portrait of King George VI and the Queen Mother on the day of their engagement in 1923 |
| Pismo rewersu | Latin |
| Legenda rewersu | THE LIFE AND TIMES OF THE QUEEN MOTHER ROYAL ENGAGEMENT 1923 1 CROWN |
| Krawędź | Milled |
| Mennica | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Nakład | 1999 PM - Proof - 10 000 |
| ID Numisquare | 2946768490 |
| Uwagi |