Blade
Object type: Blade
Department: Ancient Near Eastern Art
Period: Late Chalcolithic
Date: ca. mid-4th millennium BCE
Medium: Chert
Dimensions: 9/16 x 3/16 x 2 1/8 in. (1.5 x 0.4 x 5.4 cm)
Classification: Stone-Implements
Geography:      Iran Pisdeli Tepe
Credit line: Purchase, Mrs. Constantine Sidamon-Eristoff Gift, 1962