1. Add MS 89141/2/20 Reference (shelfmark): Add MS 89141/2/20 Title: Scope & Content: Preliminaries, chapters1-10. Leaves numbered 1-158. Collection Area: Western Manuscripts Languages: English Date Range: 2009 Extent: 1 file (158 folios)
2. Add MS 89141/2/21 Reference (shelfmark): Add MS 89141/2/21 Title: Scope & Content: Chapters11-20. Leaves numbered 159-325. Collection Area: Western Manuscripts Languages: English Date Range: 2009 Extent: 1 file (167 folios)