Title: Tonometer
Object type: Tonometer
Date: 19th century
Culture: European
Medium: Wood and various materials
Dimensions: L. 120cm, W. 13cm, H. 19cm
Classification: Chordophone-Zither-struck-dulcimer
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY