Engraved Footed Goblet with Portrait of Count Daun

The bowl of this goblet is engraved with a portrait of military commander Johann Count Daun, with a German inscription "Vivat Wilhelm Johann Antonio Graff und Herr von und zu Daun". The reverse is engraved with the Double Headed Imperial Eagle. This is one of two known works signed by this engraver. The applied metal bands would not have been original to this piece.