PUBLISHED AND EXHIBITED COLLECTION OF PREDYNASTIC EGYPTIAN TOOLS EGYPT, PREDYNASTIC PERIOD, C. 4TH MILLENIUM B.C. knapped flint, consisting of; one axehead, one spearhead and two scythe blades (4) (longest 18cm) Footnote: Provenance: Maurice Bouvier (1901-1981), Egypt until 1959, thence by descent to his son Jean-François Bouvier, Peseux, Switzerland Exhibited: Egypt: Moments of Eternity , Antikenmuseum Basel und Sammlung Ludwig, 18 th March – 13 th July 1997 Museum of Art and History, Rath Museum, Geneva, 26 th September 1997 – 11 th January 1998 Published: Page-Gasser, M., Wiese, A.B., Egypt: Moments of Eternity , Mainz, exhibition catalog, Museums of Art and History, Rath Museum, Geneva, 1997-1998: n ° 9B (part of the lot). A copy of which can be provided on request.