Photograph of Carsten Borchgrevink, Antarctic explorer and leader of the <i>Southern Cross</i> Expedition, 1898–1900
Thomson &amp; Co, London
Scanned and cropped from Mill, H.R. <i>The Siege of the South Pole</i> <a href="https://en.wikipedia.org/wiki/Alston_Rivers" class="extiw" title="en:Alston Rivers">Alston Rivers Ltd.</a>, London 1905. Plate facing p. 304