Title: Oko
Object type: Oko
Date: 19th century
Culture: Edo (Benin) people
Medium: Ivory tusk
Dimensions: L. 42.5 cm (16¾ in.); Widest Diam. 4.5 cm. (1-3/4 in.)
Classification: Aerophone-Lip Vibrated-trumpet / trombone
Credit line: Purchase, Clara Mertens Bequest, in memory of André Mertens, 1992
Geography:     Nigeria      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY