Title: Ceremonial Knife (Tumi)
Object type: Knife
Date: 12th–15th century
Culture: Chimú
Medium: Copper (cast)
Dimensions: H x W: 6 x 5 1/2 in. (15.2 x 14 cm)
Classification: Metal-Implements
Credit line: Gift of H. L. Bache Foundation, 1969
Geography:     Peru      
Department: The Michael C. Rockefeller Wing
Repository: Metropolitan Museum of Art, New York, NY