| Emitent | United Kingdom |
|---|---|
| Rok | 1980 |
| Typ | Non-circulating coin |
| Hodnota | 25 Pence |
| Měna | Pound sterling (decimalized, 1971-date) |
| Složení | Copper-nickel |
| Hmotnost | 28.28 g |
| Průměr | 38.61 mm |
| Tloušťka | 2.89 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | Obverse: Arnold Machin Reverse: Richard Guyatt |
| V oběhu do | |
| Reference | KM#921, Sp#LL3 |
| Popis líce | Second crowned portrait of HM Queen Elizabeth II right, wearing the Girls of Great Britain and Ireland tiara, legend around |
|---|---|
| Písmo líce | Latin |
| Opis líce | ELIZABETH II D·G·REG·F·D· (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Popis rubu | Central portrait of the Queen Mother surrounded by a radiating pattern of symbolic bows and lions, which are an allusion to her family name. |
| Písmo rubu | Latin |
| Opis rubu | QUEEN ELIZABETH THE QUEEN MOTHER AUGUST 4th 1980 |
| Hrana | Reeded |
| Mincovna | |
| Náklad | 1980 - - 9 306 000 |
| ID Numisquare | 1477879060 |
| Poznámky |