1. MUS RP 6878 Reference (shelfmark): MUS RP 6878 Title: Scope & Content: Carl Ditters von Dittersdorf. Autograph letter signed. Sotheby’s sale 26 May 2000 lot. no.93. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 12 Jun 2000 Extent: 2 photocopies