Inscription: Inscribed: (around ends and front of lower part of lid) Ama Dio De Bon Core A Bon Fin (Love God with a good heart to a good end)
Harry G. and Adele O. Friedman, New York (until 1956)
Husband, Timothy B., and Jane Hayward, ed. The Secular Spirit: Life and Art at the End of the Middle Ages. New York: Dutton Publishing, 1975. no. 4b, p. 23.