Account of the Operations of the Great Trigonometrical Survey of India, Vol 5, Details of the pendulum operations by Captains J.P. Basevi and W.J. Heaviside and of their reduction. J.T. Walker. Dehra Dun, 1879
Records of the Survey of India, Vol 17, Memoir on maps of Chinese Turkestan and Kansu from the surveys made during Sir Aurel Stein's exploration 1900-01, 1906-08, 1913-15. Aurel Stein
Synopsis of the Results of the Operations of the Great Trigonometrical Survey of India, Vol 1, Descriptions and co-ordinates of the principal and secondary stations and other fixed points of the Great Indus Series or Series D of the North-West Quadrilateral. Dehra Doon, 1874
Synopsis of the Results of the Operations of the Great Trigonometrical Survey of India, Vol 2, Descriptions and co-ordinates of the principal and secondary stations and other fixed points of the Great Arc, section 24° to 30°, or Series A of the North-West Quadrilateral. Dehra Dun, 1874
Synopsis of the Results of the Operations of the Great Trigonometrical Survey of India, Vol 3, Descriptions and co-ordinates of the principal and secondary stations and other fixed points of the Karachi Longtitudinal Series or Series B of the North-West Quadrilateral. Dehra Doon 1875
Synopsis of the Results of the Operations of the Great Trigonometrical Survey of India, Vol 4, Descriptions and co-ordinates of the principal and secondary stations and other fixed points of the Guragarh Meridional Series or Series F of the North-West Quadrilateral. Dehra Dun, 1875