The B.A.N.Z. Antarctic Expedition: official original photograph by Captain Frank Hurley: image A44 - title: the last Outpost, with official 'Mawson Antarctic Expedition' handstamp and release date 'Tuesday Apr. 29, 1930' verso, together with the official letterhead, title, and details of the image, '...this remarkable iceberg, 200ft. In height, was encountered by the Discovery...',20 x 26 cm.