General papers concerning supply of munitions, 1917-1921, (fols. 1-3) 'Shipment of railway rails from Australia', Mar. 1917; (fols. 4-10) memoranda by the Director of Area Organisation, James Stevenson, Apr. 1917, on production of the 18-pounder high explosive shell; (fols. 11-187) notes on industries and their use of raw materials, June 1917; (fols. 188-191) memorandum by Sir Alexander Roger relating to red flares, July 1917; and (fols. 192-201) correspondence with Lord Weir on British aeroplane manufacture, Jan. 1921.