Title: French Horn in F
Object type: French Horn in F
Date: 1862–70
Culture: American or German
Artist:  J. L. Allen? 
Artist nationality: American or German
Artist role: Maker
Medium: Brass, nickel-silver
Dimensions: 16 1/8 × 22 × 11 5/16 in. (41 × 55.9 × 28.7 cm)
Diameter (Of bell): 11 3/16 in. (28.4 cm)
Classification: Aerophone-Lip Vibrated
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Geography:     Germany      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY