Title: Natural Horn
Object type: Natural Horn
Date: 1790–1830
Culture: British
Artist: Probably John Köhler 
Artist bio: British, born Germany ca. 1770–ca.1870 London
Artist nationality: British
Artist role: Artist
Medium: brass, leather
Dimensions: Length (without mouthpiece)  917 mm, Diameter of bell  76 mm, Length of tube (without mouthpiece)  917 mm, Length of body  834 mm, Length bell  90 mm
Classification: Aerophone-Lip Vibrated-trumpet / trombone
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Geography:  London England  United Kingdom      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY