around top circumference: FIDELITAS LABOR
Gustave Dreyfus [1837-1914], Paris; his heirs; purchased with the entire Dreyfus collection 9 July 1930 by (Duveen Brothers, Inc., London, New York, and Paris); sold 31 January 1944 to the Samuel H. Kress Foundation, New York; gift 1957 to NGA.
- Renaissance Portraits, Smith College Museum of Art, Northampton, Massachusetts, 1953, no cat.
- The Currency of Fame: Portrait Medals of the Renaissance, National Gallery of Art, Washington, D.C.; The Frick Collection, New York; National Gallery of Scotland, Edinburgh, 1994-1995, no. 33a.
- The Power of Appearances: Renaissance and Reformation Portrait Prints, Hood Museum of Art, Dartmouth College, Hanover, 2000, no cat.
- Pollard, John Graham. Renaissance Medals. The Collections of the National Gallery of Art Systematic Catalogue. 2 vols. Washington, 2007: 1:no. 218, repro.