Files of the Rhodesian Railway Workers' Union carrying the reference No. 928, containing Welensky's correspondence with the Union, were given to him by the then officials of the Rhodesian Railway Workers' Union at some date after 1963. For his own files concerning the Rhodesian Railway Workers' Union (more official than personal), see MSS. Welensky Papers 253/6-254/3; for other correspondence with the General Secretary, see MSS. Welensky Papers 620/4 and 682/5. It has been assumed that MSS. Welensky Papers 700/7 belongs more properly here than elsewhere.