Pencil drafts; 1973. Act 1 beginning with a Prelude 1. Pages 1-56 on bifolio rectos, ff. 1-28; pages 57-103 continuing in the reverse direction on the versos to f. 5v. Another draft of the beginning of Act 1, without Prelude, ff. 29-37. Act 2. Pages 1-44 on bifolio rectos, ff. 38-59; pages 45...