Fig. 160.
Fig. 161.
Fig. 162.
Fig. 163.
[Fig. 163] is a modification of this form, and is a good example of its kind. Figs. [164] and [165] are Derbyshire examples in my own collection, and are good specimens of another class of flint instruments not unfrequently found in grave-mounds and elsewhere.
Fig. 164.