1. Add MS 58928 Reference (shelfmark): Add MS 58928 Title: Scope & Content: DROPMORE PAPERS. Vol. LXXIV (ff. 225). 1st Viscount Sidmouth; 1788-1820. Henry Addington, 1st Viscount Sidmouth; Prime Minister: Correspondence with Lord Grenville: 1788-1820. Collection Area: Western Manuscripts Languages: English Date Range: 1788-1820 Extent: 1 item