Contains correspondence concerning Southern Rhodesia (Zimbabwe) and the High Commission Territories (Lesotho, Botswana, and Eswatini) and correspondence, notes, and memoranda relating to two deputations from the FCB concerning Southern Rhodesia (Zimbabwe).

A list of the Secretaries and Under-Secretaries of State who held office during the period of the correspondence is given below. Unless otherwise indicated, the Bureau's letters were from Rita Hinden.

Secretaries of State:

Parliamentary Under-Secretaries of State: