1. RP 7777 Reference (shelfmark): RP 7777 Title: Scope & Content: WALLACE, Alfred Russel. Autograph Letter Signed from Alfred Wallace to Sir Charles Lyell about corrections he is making on one of Lyell's books Creation dates: 1 October [no year] Collection Area: Western Manuscripts Languages: English Date Range: 23 Apr 2001 Extent: 2 photocopies