1. Add MS 89143/2/4/4 Reference (shelfmark): Add MS 89143/2/4/4 Title: Register of Dispatches Sent: United States Scope & Content: Register containing drafts of dispatches from George Canning to His Majesty’s Mission in the United States in the year 1824, to Mr Henry Unwin Addington, Charge d’Affaires. Collection Area: Western Manuscripts Languages: English Date Range: 7 Feb 1824-11 Dec 1824 Extent: 1 volume