One negative depicting an x-ray image of a scaphocephalic human skull, as published in Fenner, F (1938) 'Some Australian Aboriginal Scaphocephalic Skulls', in Records of the South Australian Museum, Vol. 6, No. 2, pp. 143-157. The skull depicted is specimen A248, which was found near Wellington, South Australia, and held in the South Australian Museum collection. The x-ray image was prepared with the assistance of Mr CH Marshall of the Adelaide Hospital.