- BD/2.
- Ffeil
- [1979x1992].
Papers, [1979x1992], relating to a proposed opera on an adaptation of Balzac's 'Le Colonel Chabert', comprising letters and drafts of the libretto by Myfanwy Piper.
Papers, [1979x1992], relating to a proposed opera on an adaptation of Balzac's 'Le Colonel Chabert', comprising letters and drafts of the libretto by Myfanwy Piper.