Physical Dimensions: overall: 8.1 x 11.1 cm (3 3/16 x 4 3/8 in.)
Provenance: Hofrath Drächsler, Vienna, by 1867; Wilhelm Koller, Vienna [d. 1871] (Lugt 2632); John Nicholas Brown, Providence, R.I.; his son, J. Carter Brown, Washington, D.C.; gift to NGA, 2000.