The papers consist of correspondence and legal and financial records documenting James Ewing's commercial interests in southern Africa. Correspondence between James Ewing and his nephew Vincent Ewing concerns the day to day management of the ranch Vincent owned in Rhodesia. Additional correspondence, financial accounts and agreements relate to J. A. Ewing and Company's investments in cattle, lumber, insurance and other ventures, particularly in South Africa and Rhodesia. The papers reflect the effects of World War I on such commercial activity.