Title: Key on Ring
Object type: Key
Date: 395–640
Culture: Byzantine
Medium: Copper alloy
Dimensions: Overall: 1 11/16 x 1 1/16 x 3/8 in. (4.3 x 2.7 x 0.9 cm)
Classification: Metalwork-Brass
Credit line: Gift of Helen Miller Gould, 1910
Department: Medieval Art
Repository: Metropolitan Museum of Art, New York, NY