Various, Encyclopaedia Britannica, 11th Edition…
“ The population in 1901 was 30,762, including 12,670 in the cantonment, which is garrisoned by artillery, cavalry and infantry. In the Tirah campaign of 1897-98 Kohat was the starting-point of Sir William Lockhart’s expedition against the Orakzais and Afridis. It is the military base for the southern Afridi frontier as Peshawar is for the northern frontier of the same tribe, and it lies in the heart of the Pathan country.The District of Kohat has an area of 2973 sq. m. ”
