![Imperial Double Eagle with the Coat of Arms of Ingolstadt, Freiburg, and Tübingen, from Joan. Eckii Theologi in summulas Petri Hispani extemporaria et succincta atque succosa explanatio p[ro] sup[er] ioris Germaniae scholasticis](https://images.metmuseum.org/CRDImages/dp/web-large/DP834178.jpg)
Imperial Double Eagle with the Coat of Arms of Ingolstadt, Freiburg, and Tübingen, from Joan. Eckii Theologi in summulas Petri Hispani extemporaria et succincta atque succosa explanatio p[ro] sup[er] ioris Germaniae scholasticis
Hans Burgkmair the Elder · 1516
Woodcut