Aberystwyth

• Aberystwyth, National Library of Wales

Brussels

• Brussels, Bibliothèque Royale de Belgique

Cambridge

• Cambridge, Corpus Christi College
• Cambridge, Trinity College
• Cambridge, University Library

Cardiff

• Cardiff, National Library of Wales
• Cardiff, Central Library
• Cardiff, Public Library

Chatsworth

• Chatsworth

Cologne

• Cologne, Dombibliothek

Copenhagen

• Copenhagen, Det Kongelige Bibliotek
• Copenhagen, University Library

Dublin

• Dublin, Franciscan Convent
• Dublin, National Library of Ireland
• Dublin, Royal Irish Academy
• Dublin, Trinity College
• Dublin, University College

Edinburgh

• Edinburgh, National Library of Scotland
• Edinburgh, University Library

Killiney

• Killiney, Franciscan Library

Lichfield

• Lichfield Cathedral

London

• London, British Library

Luxembourg

• Luxembourg, Bibliothèque Nationale

Munich

• Munich, Bayerische Staatsbibliothek

New York

• New York, Columbia University, Butler Library

Oxford

• Oxford, Bodleian Library
• Oxford, Jesus College

Paris

• Paris, Bibliothèque nationale de France

Providence, Rhode Island

• Providence (Rhode Island), Library of Brown University

Rome

• Rome, St Isidore's College

Sankt Gallen

• St. Gallen, Stiftsbibliothek

Stockholm

• Stockholm