In his 1922 book, Story of the North West Frontier Province, author JM Ewart writes: “That gap in the low hills (south of Peshawar city) marks the Kohat Pass, which really has a better claim to being a historic highway of invasion than the Khyber itself. By it, across a neck of Afridi country, runs the Frontier Road to Kohat and Bannu, to Dera Ismail Khan and Razmak. The villages of the pass are famed for a strange industry — the manufacture entirely by hand of rifles and ammunitions, especially rifles, to the eye so like the products of European arsenals…