Title: Blade
Object type: Blade
Date: ca. mid-5th millennium BCE
Period: Chalcolithic
Medium: Chert, green
Dimensions: 9/16 x 3/16 x 2 5/16 in. (1.5 x 0.5 x 5.9 cm)
Credit line: Purchase, Mrs. Constantine Sidamon-Eristoff Gift, 1962
Geography:      Iran Dalma Tepe    
Department: Ancient West Asian Art
Repository: Metropolitan Museum of Art, New York, NY