Title: Bifacial Knife
Object type: Knife, bifacial knife
Date: ca. 35,000–3900 B.C.
Period: Upper Paleolithic Period
Medium: Flint
Dimensions: L: 21.1 cm (8 5/16 in.)
Credit line: Rogers Fund, 1907
Geography: From    Egypt      
Department: Egyptian Art
Repository: Metropolitan Museum of Art, New York, NY