Light greyish brown; cortex present;

Light grey; cortex present; mostly flaked on one side - one small flake on the other.

Light greyish-brown/orange; coarse grained; machine trauma on dorsal side

Medium-dark brownish grey; cortex present

Light brownish grey; cortex present; light machine trauma on dorsal side; microflakes on distal end

Light greyish brown; with light machine trauma on dorsal side

light grayish blrown; minimal machine trauma; cortex present; patinated

light grayish brown; patinated; minimal machine trauma on drosal side; cortex on dorsal side; micro flakes, probably from use, on distal end

light gray; patinated; minimumal machine trauma on ventral side; bilaterally flaked; cortex present on dorsal side

Light greyish blue' patinated; retains some cortex on the ventral side amd proximal end