George McCall Theal, History of South Africa, volume 7

George McCall Theal, History of South Africa from 1795 to 1872, vol. 7. The chapter on Portuguese activity south of the Zambezi describes the 1544 exploratory voyage of Lourenço Marques and António Caldeira into the bay later known as Delagoa Bay. This older synthesis should be checked against modern Portuguese and Mozambican scholarship.