| 1946 | The Mikado | 1979 | Princess Ida |
| 1947 | The Pirates of Penzance | 1980 | Iolanthe |
| 1948 | The Gondoliers | 1981 | The Pirates of Penzance |
| 1949 | HMS Pinafore | 1982 | The Yeomen of the Guard |
| 1950 | Mikado adaptation | 1983 | The Sorcerer |
| 1951 | The Yeomen of the Guard | 1984 | The Gondoliers |
| 1952 | Sunday Musicales | 1985 | The Mikado |
| 1953 | Trial by Jury | 1986 | Patience |
| 1954 | Ruddigore | 1987 | Trial by Jury / HMS Pinafore |
| 1955 | Iolanthe | 1988 | Ruddigore |
| 1956 | Patience | 1989 | The Pirates of Penzance |
| 1957 | The Mikado | 1990 | The Yeomen of the Guard |
| 1958 | The Gondoliers | 1991 | Iolanthe |
| 1959 | The Pirates of Penzance | 1992 | The Gondoliers |
| 1960 | Princess Ida | 1993 | HMS Pinafore |
| 1961 | HMS Pinafore | 1994 | The Pirates of Penzance |
| 1962 | The Yeomen of the Guard | 1995 | Ruddigore |
| 1963 | The Best of G&S – a tribute | 1996 | The Mikado |
| 1964 | Iolanthe | 1997 | Iolanthe |
| 1965 | Ruddigore | 1998 | Patience |
| 1966 | The Mikado | 1999 | The Yeomen of the Guard |
| 1967 | The Gondoliers | 2000 | The Gondoliers |
| 1968 | Patience | 2001 | The Pirates of Penzance |
| 1969 | The Sorcerer | 2002 | Trial by Jury / HMS Pinafore |
| 1970 | Princess Ida | 2003 | Ruddigore |
| 1971 | The Pirates of Penzance | 2004 | The Mikado |
| 1972 | The Yeomen of the Guard | 2005 | The Sorcerer |
| 1973 | Iolanthe | 2006 | Iolanthe |
| 1974 | Utopia, Ltd | 2007 | Princess Ida |
| 1975 | The Mikado | 2008 | The Yeomen of the Guard |
| 1976 | The Gondoliers | 2009 | Trial by Jury/Pinafore |
| 1977 | Ruddigore | 2010 | The Gondoliers |
| 1978 | HMS Pinafore |