[Rock specimens from KnobHead Mountain, British Antarctic Expedition, 1907-1909] [picture]

Part of collection: Sir Douglas Mawson collection of Antarctic photographs.; Condition: Good.; "Knob Hd Mtn (face see?) weathering in Western Mtn."--In pencil on verso.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn3146640