Merit Trophy
| 1974 | G T Rees |
| 1975 | G A Pritchard |
| 1976 | R C Thompson |
| 1977 | R Lyon |
| 1978 | M Atkinson |
| 1979 | R C Thompson |
| 1980 | M Beswick |
| 1981 | M A Lowe |
| 1982 | J F Trevor |
| 1983 | E Moon & D Webster |
| 1984 | J Dibb |
| 1985 | J Dibb |
| 1986 | Dr S K Thomas |
| 1987 | J Dibb |
| 1988 | J Dibb |
| 1989 | J Dibb |
| 1990 | E R Evans |
| 1991 | I G Macdonald |
| 1992 | P Goldspink |
| 1993 | A M Jones |
| 1994 | M Lowe |
| 1995 | D Speake |
| 1996 | F Kelly |
| 1997 | K M Budworth |
| 1998 | D Vernon |
| 1999 | J Buckley |
| 2000 | G Stocks |
| 2001 | R Higton |
| 2002 | I G Macdonald |
| 2003 | F Davies |
| 2004 | N Roberts |
| 2005 | D W P Hughes |
| 2006 | J Bradbury |
| 2007 | G Dodwell |
| 2008 | L Middlehurst |
| 2009 | A Newman |
| 2010 | R Hooper |
| 2011 | G Roberts |
| 2012 | M Lord |
| 2013 | M Jones |
| 2014 | N Roberts |
| 2015 | N Hughes |
| 2016 | J Dibb & S Bowler |
| 2017 | A Newman |
| 2018 | |
| 2019 | |
| 2020 | N Macara |
| 2021 | G Dicken |
| 2022 | R N Roberts |