1. RP 8968/2 Reference (shelfmark): RP 8968/2 Title: Scope & Content: RAY, John. BARROW, Isaac. Autograph draft by John Ray towards a biography of Isaac Barrow. Bonhams, 13809, 28 Mar 2006, Lot 185. Creation dates: May 1683 Collection Area: Western Manuscripts Languages: English Date Range: 3 May 2006 Extent: 4 photocopies