1. Add MS 51530 Reference (shelfmark): Add MS 51530 Title: Scope & Content: William Wyndham Grenville, Baron Grenville, Prime Minister; 1800, 1806-1811. Preceded (f. 1) by Lord Holland's Passport, signed by Grenville as Foreign Secretary, 1800. Engraved. Collection Area: Western Manuscripts Languages: English Date Range: 1800-1811 Extent: ff. 169
2. Add MS 51531 Reference (shelfmark): Add MS 51531 Title: Scope & Content: William Wyndham Grenville, Baron Grenville, Prime Minister. Collection Area: Western Manuscripts Languages: English Date Range: 1812-before Jan 1831 Extent: ff. 161