Title: Rondel for a Shaffron (Horse's Head Defense)
Object type: Rondel
Date: ca. 1485–95
Culture: Austrian, Innsbruck or Mühlau
Artist:  Kaspar Riederer 
Artist bio: Austrian, Innsbruck and Mühlau, active 1452–99
Artist nationality: Austrian
Artist role: Armorer
Medium: Steel
Dimensions: Diam. 7 1/2 in. (19 cm); Wt. 8 oz. (226 g)
Classification: Equestrian Equipment-Shaffrons
Credit line: Gift of William H. Riggs, 1913
Geography: Country of Origin Innsbruck or Mühlau   Austria      
Department: Arms and Armor
Repository: Metropolitan Museum of Art, New York, NY