National Geographic : 1963 Jun
KODACHROMES BY LAURENCE K. MARSHALL() NATIONALGEOGRAPHIC SOCIETY Jolting through high grass of Bechuanaland Protectorate, the author, Elizabeth Mar shall Thomas, drives the lead vehicle on one of her parents' seven expeditions. Thorn trees raise their heads above the wasteland. 870 Umbrella shades camera and photographer's helper. John Marshall, the author's broth er, prepares to film a boys' game at Gautscha Pan, in South-West Africa.