1. MS Mus. 1813/2/1/279 Reference (shelfmark): MS Mus. 1813/2/1/279 Title: Files R- to S- Scope & Content: Correspondence set aside by Boosey & Hawkes because of its particular archival value, involving individuals with names beginning with letters between R- and S-. Collection Area: Music Collections Languages: English, French, and German Date Range: 1923-1974 Extent: 1 box (4 folders, 7 sub-files)