| Issuer | United Kingdom |
| Year | 2021 |
| Type | Non-circulating coin |
| Value | 25 Pounds |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Gold (.9999) (reverse frosted) |
| Weight | 7.8 g |
| Dimensions | 22 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Jody Clark |
| In circulation to | |
| Reference(s) | Sp#QBCGA4 |
| Obverse description | Fifth crowned portrait of HM Queen Elizabeth II right, wearing the George IV State Diadem, legend around. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II·D·G·REG·F·D·25
POUNDS·
J.C (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Reverse description | A bull supporting the shield of arms used by Edward IV and Richard III as well as the sovereigns of the Houses of Lancaster and Tudor, legend around. |
| Reverse script | Latin |
| Reverse lettering | ·2021· BLACK BULL OF CLARENCE JC |
| Edge | Reeded |
| Mint | |
| Mintage | 2021 - Reverse Frosted Proof - |
| Catalog ID | 9979277420 |
| Comments |
