William Andrews Clark [1839-1925], New York; bequest 1926 to the Corcoran Gallery of Art, Washington; acquired 2015 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: 117.
- Watson, Wendy, M. Italian Renaissance Maiolica from the William A. Clark Collection. London and Washington, 1986; 183.