Bifacial Knife
Object type: Knife, bifacial knife
Department: Egyptian Art
Period: Neolithic Period, Buto–Merimda–Maadi
Date: ca. 4500–4000 B.C.
Medium: Flint
Dimensions: L: 6.8 cm (2 11/16 in.)
Geography: From    Egypt Western Delta Merimda Beni Salama
Excavation: Vienna Academy of Science excavations, 1927–29
Credit line: Gift of Albert Rothbart, 1929
Accession year: 1929