82
NADEL et al.
Figure 36: Retouched blades, 1, 2.
Chalcolithic tool There is one Chalcolithic perforated disc (Figure 20:1). It is broken, with about half present. The specimen is flat, with hardly any scars on the ventral face, while the dorsal face is flaked all over. One edge has a concave retouch, while another straight edge is partially retouched.