This image was acquired from
wikimedia. 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:
Marines. en Pictured by an unknown photographer five Marine Corps privates with fixed bayonets under the command of their noncommissioned officer NCO who displays his Marine NCO sword Navy Yard Washington DC April From collection of photographs of the Federal Navy and seaborne expeditions against the Atlantic Coast of the Confederacy