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:
outdoor MacMillan Arctic Expedition . An iceberg near Godhaven Greenland September . This expedition was noted for the first productive use of aircraft in an Arctic exploration by Americans. The three aircraft were NA NA and NA. MacMillan Arctic Expedition . An iceberg near Godhaven Greenland September . This expedition was noted