1. Add MS 20447 Reference (shelfmark): Add MS 20447 Title: Scope & Content: Vol. IV. includes: f. 103 Girolamo Simonart: Letter to Abbate Buti: circ. 1720.: Ital. Collection Area: Western Manuscripts Languages: Italian Date Range: 1711-1727 Extent: 1 item
2. Add MS 20448 Reference (shelfmark): Add MS 20448 Title: Scope & Content: Vol. V. Collection Area: Western Manuscripts Languages: English Date Range: 1711-1727 Extent: 1 item
3. Add MS 20449 Reference (shelfmark): Add MS 20449 Title: Scope & Content: Vol. VI. Collection Area: Western Manuscripts Languages: English Date Range: 1711-1727 Extent: 1 item