1. RP 256 Reference (shelfmark): RP 256 Title: Scope & Content: W J Mickle; correspondence with his brother Charles and letters to his sisters. Sotheby's sale catalogue, 21 May 1968, lot 35 Creation dates: 1762 - 1769, undated Collection Area: Western Manuscripts Languages: English Date Range: 2 Jul 1968 Extent: 27 photocopies