source of the Jamna. Here the frontier strikes to the west dividing Bashahr from Teri Garhwal, a native state under the control of the government of the United Provinces. Turning again to the south it runs to the junction of the Tons and Jamna, separating Teri Garhwal from Sirmur and some of the smaller Simla Hill States. Henceforth the Jamna is with small exceptions the boundary between the Panjab and the United Provinces.
Boundary with Afghanistan.—We must now return to our starting-point at the eastern extremity of the Hindu Kush, and trace the boundary with Afghanistan. The frontier runs west and south-west along the Hindu Kush to the Dorah pass dividing Chitral from the Afghan province of Wakhan, and streams which drain into the Indus from the head waters of the Oxus. At the Dorah pass it turns sharply to the south, following a great spur which parts the valley of the Chitral river (British) from that of its Afghan affluent, the Bashgol. Below the junction of the two streams at Arnawai the Chitral changes its name and becomes the Kunar. Near this point the "Durand" line begins. In 1893 an agreement was made between the Amir Abdurrahman and Sir Mortimer Durand as representative of the British Government determining the frontier line from Chandak in the valley of the Kunar, twelve miles north of Asmar, to the Persian border. Asmar is an Afghan village on the left bank of the Kunar to the south of Arnawai. In 1894 the line was demarcated along the eastern watershed of the Kunar valley to Nawakotal on the confines of Bajaur and the country of the Mohmands.
Thence the frontier, which has not been demarcated, passes through the heart of the Mohmand country to the Kabul river and beyond it to our frontier post in the Khaibar at Landikhana.
From this point the line, still undemarcated, runs