1. MS Mus. 1813/2/1/155-157 Reference (shelfmark): MS Mus. 1813/2/1/155-157 Title: Agents Scope & Content: Correspondence with Boosey & Hawkes' agents overseas for the year 1961. Collection Area: Music Collections Languages: English, French, German, Italian, Norwegian, and Spanish Date Range: 1960-1961 Extent: 4 boxes
2. MS Mus. 1813/2/1/69-75 Reference (shelfmark): MS Mus. 1813/2/1/69-75 Title: General Scope & Content: Dr. Roth's general files of papers and correspondence, both internal and external, for the year 1958. Collection Area: Music Collections Languages: Czech, English, French, German, Italian, Japanese, Norwegian, Portuguese, Russian, Serbian, and Spanish Date Range: 1950-1958 Extent: 7 boxes
3. MS Mus. 1813/2/1/42-47 Reference (shelfmark): MS Mus. 1813/2/1/42-47 Title: General Scope & Content: Dr. Roth's general files: papers and correspondence, both internal and external, for the year 1956. Collection Area: Music Collections Languages: Croatian, Czech, Dutch, English, Finnish, French, German, Norwegian, Portuguese, Russian, Slovak, Spanish, Swedish, and Turkish Date Range: 1953-1957 Extent: 6 boxes