1. MS Mus. 1813/2/1/145-154 Reference (shelfmark): MS Mus. 1813/2/1/145-154 Title: General Scope & Content: Dr. Roth's general files of papers and correspondence, both internal and external, for the year 1961. Collection Area: Music Collections Languages: Czech, Dutch, Dutch, English, French, German, Hungarian, Italian, Russian, Spanish, and Swedish Date Range: 1946-1961 Extent: 10 boxes