Publication. Fraser, John ‘The Role of La Martiniere College in the siege of Lucknow’, Journal of the Society for Army Historical Research, vols lxv, no 261, pp5-19
Ranikhet, United Provinces No 2 cemetery plan, 1in:20ft (2 copies): 1 Mar 1945 No 3 new cemetery plan, 1in:32ft (166,762 sq ft): 31 May 1935 Chaubattia cemetery plan, 1in:20ft (69,983 sq ft): 23 Oct 1938 Standing Camp No 50 cemetery plan, 16ins:1mile (2 copies): 30 Jun 1927
St Mary's Church, Fort St George, Madras: the story of a church 1680-1980 by W H Warren and N Barlow, re-edited by Mr Durai Singh and Mrs Helen Lakshmanan (162 pp., Madras, 1980)
St Mary's Church, Fort St George, Madras - the story of a church 1680-1980 by W H Warren and N Barlow, re-edited by Mr Durai Singh and Mrs Helen Lakshmanan (162 pp., reprinted Madras, 1990)