see more

H,G Ponting, Captain Scott+s Antarctic Expedition 1910 - 1912, Expedition team member Williams at the sounding engine on board the Terra Nova ship (Photo by Popperfoto/Getty Images)

H,G Ponting, Captain Scott+s Antarctic Expedition 1910 - 1912, Expedition team member Williams at the sounding engine on board the Terra Nova ship  (Photo by Popperfoto/Getty Images)