Title: Helmet crest from a nja masquerade
Object type: Mask
Date: ca. 1800–80
Culture: Bamum kingdom
Artist:  Grassfields artists 
Artist role: Artist
Medium: Wood, copper, glass beads, raffia palm, cowrie shells
Dimensions: H. 26 x W. 14 x D. 10 3/4 in. (66 x 35.6 x 27.3 cm)
Classification: Beads-Sculpture
Credit line: The Michael C. Rockefeller Memorial Collection, Purchase, Nelson A. Rockefeller Gift, 1967
Geography:  Foumban   Cameroon Bamum     
Department: The Michael C. Rockefeller Wing
Repository: Metropolitan Museum of Art, New York, NY