1. MS Mus. 1813/2/1/128-131 Reference (shelfmark): MS Mus. 1813/2/1/128-131 Title: Agents Scope & Content: Dr. Roth's files: correspondence with Boosey & Hawkes' agents overseas for the year 1960. Collection Area: Music Collections Languages: Dutch, Dutch, English, French, German, Italian, and Spanish Date Range: 1957-1961 Extent: 4 boxes