1. MUS RP 3878 Reference (shelfmark): MUS RP 3878 Title: Scope & Content: Photocopies of a signed postcard from Johannes Brahms to Dr Hartmann, dated 1878, and an autograph letter, signed, from Jean Sibelius to Professor J A Wasastjerne, dated 2 May 1930. Collection Area: Music Collections Languages: Undetermined Date Range: 28 Jul 1988 Extent: 2 photocopies