Eccentric Blade
Object type: Blade
Department: Arts of Africa, Oceania, and the Americas
Culture: Mexican
Date: before 16th century
Medium: Obsidian
Dimensions: Diameter 3-11/16 in.
Classification: Glass-Ornaments
Geography:     Mexico Mesoamerica 
Credit line: Bequest of Arthur M. Bullowa, 1993  
Accession year: 1994