1. MS Facsimile 2191 Reference (shelfmark): MS Facsimile 2191 Title: The Isabella Breviary Scope & Content: Facsimile of British Library Additional MS 18851. Collection Area: Western Manuscripts Languages: English Date Range: 2010 Extent: 1 volume
2. MS Facsimile 2191* Reference (shelfmark): MS Facsimile 2191* Title: The Isabella Breviary Scope & Content: Commentary volume relating to facsimile of British Library Additional MS 18851. Collection Area: Western Manuscripts Languages: English Date Range: 2010 Extent: 1 volume