The papers are comprised of letters written by Roy Welensky to Flag Captain Gabriel Teixeira of Portugal, a former governor-general of Mozambique. The correspondence ranges from 1961 to 1972 and documents the condition and dissolution of the Federation of Rhodesia and Nyasaland as well as the state of affairs in Southern Rhodesia after the dissolution. Welensky opposed the end of colonial rule in Africa and the letters reflect these opinions. They also include discussions of the health and well-being of Godfrey Martin Huggins Malvern, a mutual friend and colleague of Welensky and Teixeira. A photographic caricature of Welensky is included in the papers.