Conrad G.G. 'Con' and Sylvia Pearson, Luanshya, Northern Rhodesia (Zambia): Northern Rhodesian (Zambian) general election (1954) and those involved in it; education and career of son 'Tony' [A.G. Pearson, subsequently a private secretary to Roy Welensky]; party politics in Northern Rhodesia (Zambia); Copperbelt concerns and security; general elections (1958/1959), Jul 1953-Apr 1959