Myfanwy Piper's draft libretto materials for The Turn of the Screw, Owen Wingrave and Death in Venice, including notebooks, drafts, typescripts and schedules. Also, drafts of her 'Working with Britten' article.
Myfanwy Piper papers
Scope and Content
Administrative / Biographical History
Myfanwy Piper, 1911–1997, art critic and opera librettist