The Military Engineer in India, by Lieut.-Col. E. W. C. Sandes, in 2 volumes, Vol.I, 1933, xxiii, 594pp.; Vol.II, 1935, xxi, 392pp., both with plates and maps; The Royal Engineers in Egypt and the Sudan, by Lieut.-Col. E. W. C. Sandes, 1937, xxxii, 571pp., with plates and maps, damaged condition; History of the Corps of Royal Engineers, by Maj.-Gen. W. Porter, in 2 volumes, both 1951 reprints, Vol.I, xvii, 553pp.; Vol.II, xii, 548pp. good condition except where stated (5) £80-100