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:
monochrome Bagley Aerial Camera photographed at Naval Air Station Pensacola Florida May . Official U.S. Navy photograph now in the collections of the National Archives. Bagley Aerial Camera photographed at Naval Air Station Pensacola Florida May . Official U.S. Navy photograph now in the collections of the National Archives.