Mask: Yam Knife
Object type: Mask
Department: Arts of Africa, Oceania, and the Americas
Culture: Igbo peoples, Afikpo group
Date: 19th–20th century
Medium: Wood, pigment, kaolin
Dimensions: H. 13 in. × W. 3 3/8 in. × D. 5 in. (33 × 8.6 × 12.7 cm)
Classification: Wood-Sculpture
Geography:     Nigeria  
River: Cross River region
Credit line: The Michael C. Rockefeller Memorial Collection, Purchase, Nelson A. Rockefeller Gift, 1970
Accession year: 1978