Title: Grand Harmonicon
Object type: Grand harmonicon
Date: 1825–30
Culture: American
Artist: After Francis Hopkinson Smith 
Artist bio: American, Baltimore, Maryland 1838–1915 New York
Artist nationality: American
Artist role: Maker
Medium: Mahogany
Dimensions: 232 1/2 x 137 1/4 x 45 1/2 in. (590.6 x 348.6 x 115.6 cm)
Credit line: Gift of Richard T. Button, 1980
Geography: Made in Baltimore Maryland  United States Mid-Atlantic     
Department: The American Wing
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Musical Instruments