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:
blackandwhite people monochrome black and white Atlantic Convoys WWII. bearded seaman peers through the sights of mm gun March . Official U.S. Navy Photograph now in the collections of the National Archives. Atlantic Convoys WWII. bearded seaman peers through the sights of mm gun March . Official U.S. Navy Photograph