Pocket-knife (length 4 ins), having wooden handle and one large blade, the back of which has been used as a fire-steel. England. [NB: one of eight specimens (nos. 512-519). Five are ordinary pocket-knives, the backs of which are either intended for use as fire-steels or have been used as such. In the case of the other three, the back of the knife-blade has been so used.]