1. RP 6711/6 Reference (shelfmark): RP 6711/6 Title: Scope & Content: DARWIN, Charles. Autograph Letter Signed to an unidentified correspondent, about his account of his grandfather, Erasmus Darwin. Sotheby’s, 11 Dec 1997, Lot 10 Creation dates: 2 Sep [1878-9] Collection Area: Western Manuscripts Languages: English Date Range: 13 Feb 1998 Extent: 2 photocopies