Babbage, Benjamin Herschel, c. 1858, Photograph, PRG 404/19/3/24
Babbage's expedition to Lake Torrens. The Gap Range and Lake Windabout. [Lat. 31 Long. 137]. (See PRG 404/19/3/23a for handwritten notes).
Babbage, Benjamin Herschel, c. 1858, Photograph, PRG 404/19/3/24A