1. Add MS 70499-70502 Reference (shelfmark): Add MS 70499-70502 Title: PORTLAND PAPERS. Vols. CCCCXCIX-DII (29/235-238). Vere and Cavendish Papers; 1604-1716. See H.M.C. Portland, II, pp. 110-235. Four volumes. Scope & Content: Cavendish family; of Welbeck: Papers: 1604-1716, n.d. Collection Area: Western Manuscripts Languages: English Date Range: 1604-1716 Extent: 4 items
2. Add MS 70503-70504 Reference (shelfmark): Add MS 70503-70504 Title: PORTLAND PAPERS. Vols. DIII, DIV (29/363, 364). Cavendish and Holles Papers, etc.; 1613-after 1782, n.d. Two volumes. Collection Area: Western Manuscripts Languages: English Date Range: 1613-after 1782 Extent: 2 items