Additional mark celebrates the
350th anniversary of the founding
of the Company of Goldsmiths
| 1639 |
| 1659-63 |
| 1679 |
| 1718 |
| 1721 |
| 1748 |
| 1774 |
| 1798 |
| 1822 |
| 1847 |
| 1872 |
| 1897 |
| 1917 |
| 1943 |
| 1969 |
Additional mark celebrates the 350th anniversary of the founding of the Company of Goldsmiths | 1987 |
| 2012 |