Babbage, Benjamin Herschel, c. 1858, Photograph, PRG 404/19/3/21
Babbage's expedition to Lake Torrens. Western Branch. Lake Hart [Lat. 31 Long. 136]. (See PRG 404/19/3/20a for handwritten notes).
Babbage, Benjamin Herschel, c. 1858, Photograph, PRG 404/19/3/21A