1. Add MS 75561 Reference (shelfmark): Add MS 75561 Title: Scope & Content: Althorp Papers. Vol. cclxi. Bonds of the 7th Viscount Montagu; 1754-1789. Anthony Joseph Browne, 7th Viscount Montagu: Letters and papers of and rel. to: 1754-1814. Collection Area: Western Manuscripts Languages: English Date Range: 1754-1789 Extent: 1 item