1. MUS RP 6899 Reference (shelfmark): MUS RP 6899 Title: Scope & Content: Giacomo Puccini. Autograph letter signed about rehearsals with Caruso and Toscanini. Sotheby’s sale 8 Dec 2000 lot no.164. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 29 Dec 2000 Extent: 2 photocopies