1. Add MS 35435 Reference (shelfmark): Add MS 35435 Title: Scope & Content: (I. ff. 146). 20 Nov. 1753-10 Oct. 1755. includes: ff. 1-24 Thomas Pelham-Holles, Duke of Newcastle 1715; formerly Pelham; Secretary of State: Correspondence with Sir J. Yorke: 1752-1765.: Copies. Collection Area: Western Manuscripts Languages: English Date Range: Nov 1753-Oct 1755 Extent: 1 item