Title: Ercole I d'Este, 1431-1505, Duke of Ferrara, Modena, and Reggio 1471 [obverse]
Creator: Ferrarese 16th Century
Date Created: 1505
Physical Dimensions: overall (diameter): 9.24 cm (3 5/8 in.)
gross weight: 219.81 gr (0.485 lb.)
axis: 12:00
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.