Caption: Tomb of the Unknown Solder: A Century of Honor 1921-2021 Credit: Apple Ridge Publishers Link to this video Email & IM: HTML Code: Video Information Headline: Tomb of the Unknown Solder: A Century of Honor 1921-2021 Source: Apple Ridge Publishers Release date: Tuesday Apr 9, 2019 Release time: 03:28 pm City:: QUICKSBURG State:: VA Country:: United States of America [US]