Italian 16th Century, Shield with the Medici Arms, Surmounted by the Papal  Tiara and Crossed Keys [reverse], c. 1513/1515, bronze, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1329

Italian 16th Century, Leo X (Giovanni de' Medici, 1475-1521), Pope 1513 [obverse], c. 1513/1515, bronze, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1328