1. RP 242 Reference (shelfmark): RP 242 Title: Scope & Content: Letter of Sir Christopher Wren ro Sir W Fermor. Sotheby's sale catalogue, 20-21 May 1968, lot 410 Creation dates: 14 May [1661] Collection Area: Western Manuscripts Languages: English Date Range: 23 May 1968 Extent: 1 photocopy