1. MS Mus. 23 Reference (shelfmark): MS Mus. 23 Title: Francis Chagrin: ‘Hajji-Baba’. Piano score in ink, with typewritten words Scope & Content: Dated London, 25 Nov. 1937 (ff. 2, 27v). Collection Area: Music Collections Languages: English Date Range: 1937 Extent: 1 volume (i + 28 folios)