A study of the existing strategical conditions on the North-West Frontier of India. Simla: GSI, 1909-12. 5 parts: Pt 1 - The geographical conditions; Appendix to Pt 1; Pt 2 - The development of military strength by nations concerned; Pt 3 - Tables and appendices; Pt 4 - Oversea reinforcements for India.
An examination by the General Staff India of the Air Staff memorandum entitled 'What air control means in war and peace and what it has achieved'. Simla: GSI, 1931.