1. MS Facsimile 2191, 2191* Reference (shelfmark): MS Facsimile 2191, 2191* Title: The Isabella Breviary Scope & Content: Facsimile of British Library Additional MS 18851 with commentary volume. M. Moliero Editor, Barcelona 2010. Numbered copy XXI. Incorporated June 2013. Collection Area: Western Manuscripts Languages: English Date Range: 2010 Extent: 2 volumes