1. A sketch map of part of south eastern Africa to illustrate the journeys of Dr. Lacerda (1798), the Pombeiros (1806-11), and Major Monteiro (1831-1832) Maps University Of Minnesota Public content 1873. Johnston, Keith, 1844-1879. Relief shown by hachures.; "Published for the Journal of the Royal Geographic Society by John Murray ..."; Includes notes, inset: The Pomberios rou... John Murray (London).