BALFOUR PAPERS. Vol. LXXI (ff. 151). Correspondence of Sir Walter Fletcher and the Medical Research Council; 1922-1929. Sir Walter Morley Fletcher, KBE; of the Medical Research Council: Correspondence with Lord Balfour: 1925-1929.
BALFOUR PAPERS. Vol. LXXVII (ff. 225). Lord Hugh Gascoyne-Cecil, Baron Quickswood; 1896-1914. Hugh Richard Heathcote Gascoyne-Cecil, Baron Quickswood: Correspondence with A. J. Balfour: 1896-1914.