London Dates - O



1551
1571
1591
1611
1631
1651
1671
1691
1709
1729
1749
1769
1789
1809 *
1829
1849
1869

(29 May 1889 - 1 May 1890)


(2 May 1890 - 28 May 1890)

1889*
1909
1929*
1949
1969*
1988*
2013*

* = multiple images

Differentiating between 1789 "o" and 1809 "O": on large spoons & forks the hallmarks run horizontally for 1789 and vertically for 1809. For small spoons the vertical orientation was not introduced until 1810.