1. MUS RP 6906 Reference (shelfmark): MUS RP 6906 Title: Scope & Content: Bela Bartók. Photograph signed and inscribed. Sotheby’s sale 08 Dec 2000 lot no 7. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 23 Jan 2001 Extent: 1 photocopy