1963 - The Pirates of Penzance

1964 - The Mikado

1965 - The Gondoliers

1966 - Utopia Ltd

1967 - Iolanthe

1968 - The Yeoman of the Guard

1969 - The Grand Duke

1970 - The Pirates of Penzance / Trial By Jury

1971 - Princess Ida

1972 - HMS Pinafore / Cox & Box

1973 - The Gondoliers

1974 - The Sorcerer

1975 - The Mikado

1976 - Ruddigore

1977 - The Yeoman of The Guard

1978 - The Pirates of Penzance

1979 - Patience

1980 - HMS Pinafore / Trial By Jury

1981 - La Belle Helene

1982 - Pricess Ida

1983 - Fiddler On The Roof

1984 - The Music Man

1985 - Show Boat

1986 - Summer Song

1987 - Oklahoma

1988 - The Pajama Game

1989 - Kismet

1990 - My Fair Lady

1991 - Oliver

1992 - Fiddler On The Roof

1993 - Pickwick

1994 - Chess

1995 - Calamity Jane

1996 - Mame

1997 - Annie

1998 - Kiss Me Kate

1999 - Guys and Dolls

2000 - Anything Goes

2001 - Half A Sixpence

2002 - The New Pirates of Penzance

2003 - Me & My Girl

2004 - Hot Mikado

2005 - Honk!

2006 - Summer Holiday

2007 - Jekyll & Hyde

2008 - Oklahoma!