1. Add MS 58341-58342 Reference (shelfmark): Add MS 58341-58342 Title: SUPPLEMENTARY MITCHELL PAPERS. Vols. LIX, LX. Stable accounts; 1757-1760. Two volumes. Collection Area: Western Manuscripts Languages: English Date Range: 1757-1760 Extent: 2 items
2. Add MS 58341 Reference (shelfmark): Add MS 58341 Title: Scope & Content: Vol. LIX (ff. 143). 1757-1758. Collection Area: Western Manuscripts Languages: English Date Range: 1757-1758 Extent: 1 item
3. Add MS 58342 Reference (shelfmark): Add MS 58342 Title: Scope & Content: Vol. LX (ff. 125). 1759-1760. Collection Area: Western Manuscripts Languages: English Date Range: 1759-1760 Extent: 1 item