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:
GXKBox Crewmen fire caliber gun aboard USS Hornet CVS while off the coast of Hawaii. Photographed by WM Cox October . Photographed from reference card. GXKBox Crewmen fire caliber gun aboard USS Hornet CVS while off the coast of Hawaii. Photographed by WM Cox October . Photographed from reference card.