Department of Munitions Supply, Branch Memoranda, 1916-1917, (fols. 1-87) Russia, including 'Russian [explosives] Supplies', Apr.-July 1916, (fols. 17-35) 'Russian requirements for munitions: necessity for economy in metals', Jan.-Aug.1917, and (fols. 36-87) minutes of a conference on Russian munition requirements at the Ministry, July 1916; (fols. 88-258) papers concerning petrol, shale and oil supplies, 1916-1917; (fols. 259-296) report, July-Aug. 1916, on work practices in Vickers Ltd.…