The Tomb of the American this, for a serviceman killed in WWI, was established in 1921
The measure was approved on 4 March 1921 as Public Resolution 67 
of the 66th ... As then established, the tomb was to be a simple structure that 
eventually... [DOC] [TLE] UNKNOWNS' TOMB HAS 4 WARS' DEAD - NYTimes.com [PAR] May 29, 1984 ...