Liaison Office and other Northern Rhodesian (Zambian) files continued in use through the Federal era.

Correspondence concerns: the Union, its affairs, silicosis, and the amenities of the Copperbelt towns memorandum by the Northern Rhodesia [European] Mine Workers' Union (NRMWU) on African advancement (1954) record of meetings between the Union, the Governor of Northern Rhodesia (Zambia), and members of the Legislative Council (29 Apr 1949; African advancement; and 27 Jun…

Correspondence includes record of meetings of the Federal Prime Minister and his colleagues with representatives of the NRMWU and of the Northern Rhodesia Mine Officials and Salaried Staff Association (NRMOSSA) to discuss internal security, etc. (28 Jul 1960; 2 Feb; [18?] Oct 1961).