Pretorius, J. J.Usage Conditions ApplyCloseUsage Conditions ApplyThe Smithsonian Institution Archives welcomes personal and educational use of its collections unless otherwise noted. For commercial uses, please contact photos@si.edu. Print Biographical HistoryJ. J. L. Pretorius collected for the Smithsonian Institution African Mammal Project in South Africa during the 1960's.TopicForm/GenrePersonal name