The collection consists of 38 color transparencies, 648 color slides and 10 black-and-white photographic prints taken by Lynn McLaren Demarest while on assignment for various news outlets in the 1950s and 1960s. A majority of the slides and transparencies were taken in East Africa and document indigenous peoples, agriculture (cotton in particular), health and nutrition education, UNICEF activities, architecture, natural landscapes, animals, fishers, coffee plantations and the sisal industry. Locations include Mobassa, Lamu Island, Zanzibar, Dar es Saalam, Lake Victoria, Mount Kilimajaro, Ngorongoro Crater, Lake Manyara and Mikumi National Park (Tanzania). The black-and-white photographs depict East African leaders, such as Julius Nyerere, and prominent international visitors to the region, including Robert Kennedy. A small number of slides and transparencies were taken in India.