Title: Tenor Valve Trombone in B-flat
Object type: Tenor Valve Trombone in B-flat
Date: late 19th Century
Culture: Italian
Artist:  Pietro Borsari 
Artist bio: active late 19th century
Artist nationality: Italian
Artist role: Maker
Medium: Brass, nickel-silver
Dimensions: Length: 78cm (30 11/16in.)  Diameter of bell:  17.2cm (6 3/4in.)
Classification: Aerophone-Lip Vibrated-trumpet / trombone
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Geography:  Bologna   Italy      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY