Ministry of Reconstruction papers concerning the supply of raw materials, particularly metals and timber, 1917-1938, (fols. 1-25) 'Control of imports: Non-ferrous metals Industry Bill', papers, Dec. 1917, on the establishment of an Imperial Resources Bureau, and on the Non-ferrous metals Bill; (fols. 26-169) papers of the Non-ferrous Metals Subcommittees on supply of asbestos, copper, tin, spelter, nickel, lead, antimony, aluminium, and tungsten, 1918; (fols. 170-263) papers on supplies of…