1. Add MS 88906/1/18 Reference (shelfmark): Add MS 88906/1/18 Title: Scope & Content: Letters to Lord Shelburne: - (a) Charles Watson Wentworth, 2nd Marquess of Rockingham and one letter from Lady Rockingham; 1773-1782, n.d. - (b) Typescript copies of letters from Benjamin Vaughan from the Lansdowne House MSS; 1778-1794. Collection Area: Western Manuscripts Languages: English Date Range: 1773-1794, nd Extent: 1 folder