This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
balchen on byrd expedition balchenonbyrdexpedition SDASM.CATALOG Balchen SDASM.TITLE Balchen on Byrd Expedition SDASM.ADDITIONAL INFORMATION Balchen skis off on the first survey for camp upon arrival of the Byrd expedition in the Antarctica Ship City of New York in background Bay of Whales. SDASM.COLLECTION Bernt Balchen Collection