1. RP 9825/1 Reference (shelfmark): RP 9825/1 Title: Scope & Content: NEWTON, Sir Isaac. Example of Newton's signature, from an album of original letters and autographs of various literary figures once belonging to the family of the philanthropist John Kenyon. Creation dates: June 1635 Collection Area: Western Manuscripts Languages: English Date Range: 16 May 2011 Extent: 1 photocopy