O'Byrne's collection of the Army Circulars (including the Royal Warrants) and the General Orders issued by the War Office and the Horse Guards from 1867 to 1874 from 1867 to 1879
Record book of the Scinde Irregular Horse. Vol 1 from 8th August 1839 to 1st October 1851. Vol 2 from 8th October 1851 to 13th June 1855. Printed for private and confidential regimental use only. Sukkur: Victoria Press, 1902-03. 2 vols.
Memorandum of the Commander-in-Chief in India on the amalgamation of Her Majesty's Forces and Her Majesty's Indian Forces, 4th April 1861, on the second and revised draft General Order. Calcutta: Military Dept, Jun 1861.
Memorandum for the Duke of Argyll [on the system of colonels' allowances for Staff Corps officers]. Thomas Townsend Pears. India Office Mil Dept, 22 Jul 1873.
Minute by Major-General Alex. Fraser, RE, on the report of the Special Commission on the organisation and expenditure of the Army in India (1879). Simla: Govt of India, 27 May 1880.