lower right in graphite: Roy Moon; verso: Napoleon Jug, c. 1876. / Cream colored glazed pottery. Relief figure of Napoleon / front of jug / hat being pouring lip, body of jug slightly / lobed.handle on opposite side from figure). Made by Alfred P. Evans, Philadelphia, PA - / Owned by Miss Vera Clum, Madison, N.J.
- Hornung, Clarence P., Treasury of American Design, New York: 1970, p. 376, no. 1333.