1. MUS RP 6912 Reference (shelfmark): MUS RP 6912 Title: Scope & Content: Egon Wellesz. Autograph letters signed to Ernest Newman. Sotheby’s sale 08 Dec 2000 lot no.262. Creation dates: Undated Collection Area: Music Collections Languages: Undetermined Date Range: 5 Apr 2001 Extent: 28 photocopies