Letter from AR Radcliffe-Brown to NB Tindale concerning Tindale's work on mapping the social organisation of South Australian tribes; requesting information on kinship structure and marriage laws; advised of five expeditions to Northern Australia planned for that year.

People mentioned: Rev. JG Reuther

Places mentioned: Adelaide (SA)

Tindale Tribes: Dieri; Aranda.

Typed letter, 1 page on The University of Sydney Department of Anthropology letterhead