11. Add MS 89143/1/11 Reference (shelfmark): Add MS 89143/1/11 Title: Administrative Documents Collection Area: Western Manuscripts Languages: English Date Range: 1807-1827 Extent: 4 boxes (8 folders) & 5 volumes
12. Add MS 89143/1/12 Reference (shelfmark): Add MS 89143/1/12 Title: Other Political Correspondence, Memoranda, Pamphlets and Papers Collection Area: Western Manuscripts Languages: English Date Range: 1769-1856 Extent: 4 boxes, including 1 oversize (15 folders)