1. MS Mus. 1804/1/11/1 Reference (shelfmark): MS Mus. 1804/1/11/1 Title: Thea Musgrave: 'Harriet, the Woman Called Moses', opera. Source material for the libretto Scope & Content: Copies of literature and songs relating to the history of Harriet Tubman and her social context. Collection Area: Music Collections Languages: English Date Range: 1982-1986 Extent: 1 volume