1. RP 7127/6 Reference (shelfmark): RP 7127/6 Title: Scope & Content: NEWTON, Sir Isaac. Contemporary Manuscript copy of Newton's 'Lectiones Opticae', (item 1016) Creation dates: Undated Collection Area: Western Manuscripts Languages: Undetermined Date Range: 12 Apr 1999 Extent: microfilm (1 reel)