EGYPTIAN NEOLITHIC FLINT KNIFE Ca. 6000 - 5000 BC A ritual flint knife with a laurel leaf blade made of red flint with yellow veins. The blade was crafted using a common foliate technique, resulting in sharp edges and a uniquely complex shape. Size: 130mm x 60mm; Weight: 85g Provenance: Prince collection, 1990s-2014; Ex. Private collection 1970s-1990s.