1. Add MS 42071/1 Reference (shelfmark): Add MS 42071/1 Title: HAMILTON AND GREVILLE PAPERS. Vol. IV part 1 Scope & Content: Folios 1-184. Collection Area: Western Manuscripts Languages: English, French, and Italian Date Range: 1750-1809 Extent: 1 volume
2. Add MS 42071/2 Reference (shelfmark): Add MS 42071/2 Title: HAMILTON AND GREVILLE PAPERS. Vol. IV part 2 Scope & Content: Folios 185-365. Collection Area: Western Manuscripts Languages: English, French, and Italian Date Range: 1750-1809 Extent: 1 volume