Papers relating to Ministry of Munitions Labour Schemes, mainly the Department of Munitions Supply, 1916-1917, (fols. 1-58) papers discussing the replacement of the Trade Card Scheme with the Schedule of Protected Occupations, and the Labour Supply Department and War Munitions Volunteers, 1916-1917; (fols. 59-115) 'Substitution Scheme', 1916-1917; (fols. 116-198) 'Substitution Scheme: Correspondence with War Office and memoranda to War Cabinet', including discussion of Labour Supply Department, Jan. 1917; (fols. 199-301) 'National Service: Director General's Reports', concerning protected industries and Trade Card schemes, including reports and correspondence by Neville Chamberlain as Director-General of National Service, 1917; (fols. 302-364) 'War Cabinet: Calling up of munition workers; employment of soldiers and prisoners on civilian work', including Trade Card Scheme, Feb. 1917; (fols. 365-389) 'Labour questions outstanding between Ministry of Munitions and War Office: release of soldiers from the colours, Feb. 1917'.