Photograph of two men, Percy Correll and Charles Laseron, taken by Frank Hurley. Correll and Laseron were members of the Australasian Antarctic Expedition led by Sir Douglas Mawson (1911-1914). This photograph was taken on floe ice at the Western Base. The SY Aurora, a steam yacht bought by Mawson to transport the expedition from Hobart to Antarctica, is in the background.