Title: Chamberlain's key
Object type: Key
Date: late 18th–early 19th century
Medium: Steel, mercury gilt silver and brass
Dimensions: Length: 6 1/4 in. (15.9 cm)
Classification: Metalwork-Steel
Credit line: Rogers Fund, 1912
Department: European Sculpture and Decorative Arts
Repository: Metropolitan Museum of Art, New York, NY