William Andrews Clark [1839-1925], New York; bequest 1926 to the Corcoran Gallery of Art, Washington; acquired 2014 by the National Gallery of Art.
- Bode, Wilhelm von, ed. Die Sammlung Oscar Hainauer / The Collection of Oscar Hainauer. [bound as one volume, English and German pages interleaved in one page sequence] Berlin, 1897 and London, 1906: 111.
- Von Erdberg, Joan Prentice. "Italian Maiolica at the Corcoran Gallery of Art." The Burlington Magazine 97, no. 624 (March 1955): 70-75, fig. 11.