Photographic cover envelope annotated by Mrs M Walker "Medical saBedford Park Australian Aboriginal people serum lab chiefly prints 0 negs Blackfriar, nswSydney". Further annotation AZ4 indicates nitrate negatives which were removed during processing.

The previous contents of the envelope are described as items AA 357/2/1/4 to AA 357/2/1/14 and include photographs showing medical and surgical conditions of patients (some of which are summarised in the annotation quoted above). Only a small portion of the individuals and hospital facilities are identified.