1. MUS RP 6950 Reference (shelfmark): MUS RP 6950 Title: Scope & Content: Richard Wagner: Autograph letter signed to the publisher C.F.Peters. Sotheby’s sale 07 Dec 2001 lot no.230. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 30 Apr 2002 Extent: 1 photocopy