Collection 455/21: War Office: Miscellaneous Questions: Sea transport; future administration of the Indian Trooping Service; minutes of inter-departmental meetings and correspondence relating to, 1930-1936.
Collection 455/22: War Office: Miscellaneous Questions: Sums to be recovered from the War Office during the years 1939-1940 and 1940-1941 in respect of Indian troops lent for service out of India.
Collection 456/3: War 1914-1918: Memorandum A, agreement with the War Office for effecting the adjustment of the extraordinary expenditure incurred by India in connection with the despatch of Expeditionary Forces from India.
Collection 456/2: War 1914-1918: Home Civil Servants with His Majesty's Army or Navy; Treasury circulars; also India Office instructions respecting volunteering.
Collection 456/5: War 1914-1918: Civil officers in India volunterring for active military or naval service. Also officers called up for service with Special Reserve and those appointed as interpreters with Indian Expeditionary Forces.