Physical Dimensions: overall: 15.9 x 14.2 cm (6 1/4 x 5 9/16 in.)
Provenance: Giovanni Morelli [1816-1891], Milan (Lugt 1902); Dr. Gustavo Frizzoni [1840-1919], Bergamo and Milan; Charles A. Loeser [1864-1928], Florence; F. Dubin; (Spencer Drummond Limited, Hamilton, Bermuda); William B. O'Neal [1907-1994], Charlottesville, VA, February 1976; gift to NGA, 1991.