| Emisor | Isle of Man |
|---|---|
| Año | 1999 |
| Tipo | Non-circulating coin |
| Valor | 1 Crown |
| Moneda | Pound (decimalized, 1971-date) |
| Composición | Silver (.925) |
| Peso | 28.28 g |
| Diámetro | 38.6 mm |
| Grosor | 3 mm |
| Forma | Round |
| Técnica | Milled |
| Orientación | Medal alignment ↑↑ |
| Grabador(es) | Raphael David Maklouf |
| En circulación hasta | |
| Referencia(s) | KM#978a |
| Descripción del anverso | Bust of Queen Elizabeth II |
|---|---|
| Escritura del anverso | Latin |
| Leyenda del anverso | ELIZABETH II ISLE OF MAN · 1999 RDM |
| Descripción del reverso | Portrait of King George VI and the Queen Mother on the day of their engagement in 1923 |
| Escritura del reverso | Latin |
| Leyenda del reverso | THE LIFE AND TIMES OF THE QUEEN MOTHER ROYAL ENGAGEMENT 1923 1 CROWN |
| Canto | Milled |
| Casa de moneda | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Tirada | 1999 PM - Proof - 10 000 |
| ID de Numisquare | 2946768490 |
| Comentarios |