Physical Dimensions: overall (diameter): 42.1 cm (16 9/16 in.)
gross weight: 18.98 gr (0.042 lb.)
Provenance: Gustave Dreyfus [1837-1914], Paris; his estate; purchased 1930 by (Duveen Brothers, Inc., London and New York); purchased 1945 by the Samuel H. Kress Foundation, New York; gift 1957 to NGA.