| Emitent | Isle of Man |
|---|---|
| Rok | 1999 |
| Typ | Non-circulating coin |
| Hodnota | 1 Crown |
| Měna | Pound (decimalized, 1971-date) |
| Složení | Silver (.925) |
| Hmotnost | 28.28 g |
| Průměr | 38.6 mm |
| Tloušťka | 3 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | Raphael David Maklouf |
| V oběhu do | |
| Reference | KM#978a |
| Popis líce | Bust of Queen Elizabeth II |
|---|---|
| Písmo líce | Latin |
| Opis líce | ELIZABETH II ISLE OF MAN · 1999 RDM |
| Popis rubu | Portrait of King George VI and the Queen Mother on the day of their engagement in 1923 |
| Písmo rubu | Latin |
| Opis rubu | THE LIFE AND TIMES OF THE QUEEN MOTHER ROYAL ENGAGEMENT 1923 1 CROWN |
| Hrana | Milled |
| Mincovna | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Náklad | 1999 PM - Proof - 10 000 |
| ID Numisquare | 2946768490 |
| Poznámky |