Serpent at the base of the Cross Missale benedictinum ad usum Trecensem. Source: gallica.bnf.fr Bibliothèque nationale de France, Département des manuscrits, Latin 818, fol. 4r. Leave a Reply Cancel reply Your email address will not be published.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.