Sketches by Babbage : Gap Range, Lake Windabout [PRG 404/19/3/24] • Photograph

Sketches by Babbage : Gap Range, Lake Windabout

Sketches by Babbage : Gap Range, Lake Windabout

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).

Sketches by Babbage : Gap Range, Lake Windabout

Sketches by Babbage : Gap Range, Lake Windabout

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).