1. MUS RP 4916/2 Reference (shelfmark): MUS RP 4916/2 Title: Scope & Content: Photocopy of Richard Wagner: Prelude to Act III of Siegfried, manuscript, Triebschen, 22 June 1869. Collection Area: Music Collections Languages: Undetermined Date Range: 15 Jan 1992 Extent: 1 photocopy