1. MUS RP 7055 Reference (shelfmark): MUS RP 7055 Title: Scope & Content: 1. Christoph Gluck. Autograph letter signed to Franz Kruthoffer. 2. Franz Schubert.Autograph letter signed to Anselm Huttenbrenner. Sotheby’s sale 20 May 2005 Lot nos 60 and 148. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 13 Jun 2005 Extent: 1. 2 photocopies; 2. 2 photocopies