1. MS Mus. 1813/2/1/268 Reference (shelfmark): MS Mus. 1813/2/1/268 Title: Files A- Scope & Content: Correspondence set aside by Boosey & Hawkes because of its particular archival value, involving individuals with names beginning A-. Collection Area: Music Collections Languages: English, French, German, Polish, and Swedish Date Range: 1925-1975 Extent: 1 box (4 files, 15 sub-files)