Ruby Payne-Scott, Alec Little and Chris Christiansen at the Potts Hill Reservoir Division of Radiophysics field station c1948 Contributed By CSIRO [Astronomy and Space Science Historical Photographic Archive B14315]
![[Astronomy and Space Science Historical Photographic Archive B14315]](http://commons.wikimedia.org/wiki/File:Jessica-chapman.csiro.rubyalecchris.jpg){kind=link}