File:Unknown Soldier at the Washington Navy Yard.jpg

[[Tomb of the Unknowns|Unknown Soldier]] from [[World War I]] being taken from the ''[[USS Olympia (C-6)|USS Olympia]]'' at the [[Washington Navy Yard]] and

Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method: work of the federal government of the United States

found that no adequate training systems exist, particularly since live-firing at multiple targets is impractical. Augmented Reality (AR)--compositing real

author name string: National Museum of the U.S. Navy URL: https://www.flickr.com/people/national_museum_of_the_us_navy/ publication date: 7 August 2015 applies

English applies to jurisdiction: United States of America determination method or standard: work of the federal government of the United States