Saint Michael Horae ad usum Trecensem, dites Heures de Michel et Catherine Berthier Source: gallica.bnf.fr Bibliothèque nationale de France. Département des Manuscrits. Latin 924, fol. 13v. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.