
Undated
Mappin & Webb Ltd
Birmingham hallmark example dated 1976; a Queen Elizabeth II Jubilee mark is a separate device.
Identification guide
Birmingham silver date marks use a shared UK sequence from 1975; J is omitted from the modern cycle, and 2025 begins again at A.
The anchor is the office mark. Its orientation can vary with the article and period, so do not use orientation alone to assign a date. From 1975 London, Birmingham, Sheffield and Edinburgh use the same sequence; 2025 restarts at A. The letter J is omitted from that modern 25-letter cycle.
| Uppercase letter | Year | Lowercase letter | Year |
|---|---|---|---|
| A | 1975 | a | 2000 |
| B | 1976 | b | 2001 |
| C | 1977 | c | 2002 |
| D | 1978 | d | 2003 |
| E | 1979 | e | 2004 |
| F | 1980 | f | 2005 |
| G | 1981 | g | 2006 |
| H | 1982 | h | 2007 |
| I | 1983 | i | 2008 |
| K | 1984 | k | 2009 |
| L | 1985 | l | 2010 |
| M | 1986 | m | 2011 |
| N | 1987 | n | 2012 |
| O | 1988 | o | 2013 |
| P | 1989 | p | 2014 |
| Q | 1990 | q | 2015 |
| R | 1991 | r | 2016 |
| S | 1992 | s | 2017 |
| T | 1993 | t | 2018 |
| U | 1994 | u | 2019 |
| V | 1995 | v | 2020 |
| W | 1996 | w | 2021 |
| X | 1997 | x | 2022 |
| Y | 1998 | y | 2023 |
| Z | 1999 | z | 2024 |
Compare the letter’s case, exact typeface and shield, not just its alphabetic name. A date letter records the assay year. Use the sponsor’s working dates and the other punches to distinguish repeated letters in older cycles.