The B.A.N.Z. Antarctic Expedition: Official original photograph by Captain Frank Hurley: Image A45 - Title: Mrs. 'Gentoo' Penguin and baby, 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, '..an exclusive portrait at Heard Island....', 26 x 20 cm.