1. MUS RP 6169 Reference (shelfmark): MUS RP 6169 Title: Scope & Content: MAHLER, Gustav. Printed Document Signed, authorising his friend and lawyer Emil Freud to act on his behalf Creation dates: 10 May 1892 Collection Area: Music Collections Languages: Undetermined Date Range: 6 Jun 1996 Extent: 2 photocopies