1. MS Mus. 1237 Reference (shelfmark): MS Mus. 1237 Title: Stephen Oliver: 'The Three Wise Monkeys' Scope & Content: Opera, libretto by David Pountney, for voices, piano, organ, guitar and percussion; October 1972. Photocopy of autograph full score. Collection Area: Music Collections Languages: English Date Range: 1972 Extent: 1 volume (29 folios)