An Outline History of Photography in Africa to ca. 1940

Abstract

Photographs are attracting growing interest among Africanists. A bibliographical essay in theCambridge History of Africa, vol. 7, drew attention to the value and availability of photographs of colonial Africa. The critical use of such documents has been discussed in this journal by Christraud Geary, and historical photographs have been a prominent feature of several recent publications. In May 1988 an international workshop at SOAS considered the problems and possibilities of using photographs as sources for African history. It is hoped that a larger conference on photographs and Africa will be convened in the near future. Meanwhile, the papers for the SOAS meeting have been distributed to interested scholars, librarians, and archivists. A version of the present paper forms part of this collection; since there is as yet no recommendable history of photography in Africa, it seemed worthwhile to republish this modest sketch of the more important developments in the practice and uses of photography in Africa. We conclude with the Second World War, since to have pursued the subject further would have asked too much of the authors' knowledge and readers' patience.It may be helpful to begin with a reminder of the major technical developments in photography during the nineteenth century. The daguerreotype, introduced in 1839, yielded only a single image, on a sensitized metal plate. The calotype, introduced two years later, yielded multiple paper positives from a paper negative, but like the daguerreotype required exposures of one to three minutes.