Title: Bifacial Knife
Object type: Knife, Bifacial Knife
Date: ca. 3650–3100 B.C.
Period: Predynastic, Naqada II–Naqada III
Medium: Flint
Dimensions: L. 24.8 × W. 6.6 × Th. 1.2 cm (9 3/4 × 2 5/8 × 1/2 in.)
Credit line: Gift of J. Pierpont Morgan, 1910
Geography: From    Egypt      
Department: Egyptian Art
Repository: Metropolitan Museum of Art, New York, NY