Manuscript score. "Composed 20th August, 1973. This copy made 31st January, 1989. Checked 28.2.89."

Manuscript score. "Composed 1972. This copy made 18th July 1990. Checked 23.7.90."

Manuscript score. "Composed 1968. This copy made Walton on Thames, Surrey." Signed 28 July 1973. "Revised 2011 - Replaced by computerized version."

Manuscript score. "Revised copy made Walton on Thames, Surrey. 25th July, 1975."

Manuscript score.

Manuscript score. "Composed 1967. This copy made Walton on Thames, Surrey. 28th July 1973." "Revised 2012 - Replaced by computerized version."

Manuscript.