Show early saws savis and knives the saw api w i bethe be the eurlies tool that lias has bem been traced ill ili history it was found fust in tin th folin or of a tiati lied lisiy L atille la in ua third dynasty or about before the christian era and was fol lowed in ili the fourth and fifth dymit ties by larger toothed saws whirl chic were used by carpenters but ther are no dated specimens until the sev euth century before the christian era when the As syrians used iron saws the first knives on record were mud mad out of flint and were in tact fact saw with minute teeth |