1. 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