1. MS Mus. 1813/2/1/145-167 Reference (shelfmark): MS Mus. 1813/2/1/145-167 Title: 1961 files Scope & Content: Dr. Roth's files of business correspondence of or around the year 1961. Collection Area: Music Collections Languages: Czech, Dutch, Dutch, English, French, German, Hungarian, Italian, Norwegian, Russian, Spanish, and Swedish Date Range: 1946-1962 Extent: 23 boxes