1953 HMS Pinafore
1954 The Mikado
1955 The Gondoliers
1956 Yomen of the Guard
1957 Trial by Jury & Pirates of Penzance
1958 Iolanthe
1959 Ruddygore
1960 The Mikado
1961 Patience
1962 The Gondoliers
1963 Princess Ida
1964 HMS Pinafore & Trial by Jury
1965 Yomen of the Guard
1966 Iolanthe
1967 Trial by Jury & Pirates of Penzance
1968 The Mikado
1969 Ruddygore
1970 Patience
1971 The Gondoliers
1972 Princess Ida
1973 Yomen of the Guard
1974 Iolanthe
1975 HMS Pinafore
1976 Utopia (Limited)
1977 The Mikado
1978 Ruddygore
1979 Patience
1980 The Gondoliers
1981 Trial by Jury & Pirates of Penzance
1982 Yomen of the Guard
1983 Princess Ida
1984 Iolanthe
1985 The Mikado
1986 HMS Pinafore & The Zoo
1987 The Sorcerer
1988 The Gondoliers
1989 Ruddygore
1990 Patience
1991 Pirates of Penzance
1992 Yomen of the Guard
1993 Iolanthe
1994 The Mikado
1995 Princess Ida
1996 HMS Pinafore & Trial by Jury
1997 The Gondoliers
1998 Ruddygore
1999 Pirates of Penzance
2000 Yeomen of the Guard
2001 The Sorcerer
2002 Iolanthe
2003 The Mikado
2004 Patience
2005 HMS Pinafore & The Zoo 
2006 The Pirates of Penzance
2007 The Gondoliers
2008 Ruddigore