APIVOR MANUSCRIPTS (SERIES II). Vol. XIV. Typewritten libretto; 1970. The composer's working copy, with ink and pencil annotations added during composition. ff. i+100. 253 x 204mm.
APIVOR MANUSCRIPTS (SERIES II). Vol. I. Libretto in ink with pencil annotations; [1947?]. Some amendments appear as corrections in the vocal score and are incorporated into the revised full score. ff. 34. 253 x 200mm.