Title: Cornet-trompe in D
Object type: Cornet-trompe in D
Date: ca. 1862
Culture: French
Artist: Attributed to Alphonse (Antoine) Sax 
Artist bio: Belgian, active France, Brussels 1822–1874 Paris
Artist nationality: Belgian
Artist role: Maker
Medium: Brass
Dimensions: Overall: L. perp. to bell;  39 cm., D: 22.5 cm.; W: 30 cm approx

Weight: under 40 lbs
Classification: Aerophone-Lip Vibrated-trumpet / trombone
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Geography:  Paris   France      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY