Samuel Yellin, Philadelphia (until 1940) ; Samuel Yellin, Philadelphia (1940–sold 1955)
Hoffeld, Jeffrey M. "The Art of the Medieval Blacksmith." The Metropolitan Museum of Art Bulletin, n.s., 28. no. 4 (December 1969). p. 173.
Sutton, Denys, ed. Treasures from the Metropolitan Museum of Art: French Art from the Middle Ages to the Twentieth Century. Yokohama: Yokohama Museum of Art, 1989. no. 10, p. 67.