1. MS Mus. 1813/2/1/123 Reference (shelfmark): MS Mus. 1813/2/1/123 Title: Files L- to M- Scope & Content: Dr. Ernst Roth's files of general correspondence involving or relating to individuals or organisations with names beginning with letters L- or M-. Collection Area: Music Collections Languages: English, French, German, Italian, Russian, Spanish, and Swedish Date Range: 1959-1960 Extent: 1 box (4 folders, 10 sub-files)