1. MS Mus. 1813/2/1/228-235 Reference (shelfmark): MS Mus. 1813/2/1/228-235 Title: Leslie Boosey's files: General, 1957 Scope & Content: Leslie Boosey's general business correspondence and papers for the year 1957. Collection Area: Music Collections Languages: English, French, and German Date Range: 1945-1959 Extent: 8 boxes
2. MS Mus. 1813/2/1/236-240 Reference (shelfmark): MS Mus. 1813/2/1/236-240 Title: Leslie Boosey's files: General, 1958 Scope & Content: Leslie Boosey's general business correspondence and papers for the year 1957. Papers filed under letters D- to K- appear to be missing, with the exception of E-. Collection Area: Music Collections Languages: English, French, and Spanish Date Range: 1957-1958 Extent: 5 boxes