1. MS Mus. 1804/1/12/4/3 Reference (shelfmark): MS Mus. 1804/1/12/4/3 Title: Thea Musgrave: 'Simón Bolívar', opera. Libretto drafts Scope & Content: (1.) 'August 21, 1991', 'R-LIB-I Doc Aug 29'. (2.) 'Copy with cources Oct 1991'. (3.) ' Copy with sources & timings, Nov 4 1991'. Annotated typescripts. In English and Spanish. Collection Area: Music Collections Languages: English Date Range: 1991 Extent: 1 volume