1. MS Mus. 1804/1/12/6/2/2 Reference (shelfmark): MS Mus. 1804/1/12/6/2/2 Title: Thea Musgrave: 'Simon Bolívar', opera. Composition draft. Scenes 5-7 Collection Area: Music Collections Languages: English Date Range: 1990-1992 Extent: 1 volume