Broad knife blade fragment of crudely worked tan flint. Teeth are widely spaced. From Zawiet-el-Aryan. "Z/34/X" written in pencil.
From Z/34/X, Zawiyet el-Aryan. 19 :Excavated by the Harvard University–Boston Museum of Fine Arts Expedition; assigned to the MFA by the government of Egypt.
Harvard University—Boston Museum of Fine Arts Expedition