The Peace Cross is a World War I memorial located in Bladensburg, Maryland. Standing 40 feet in height, the large cross is made of tan concrete with exposed pink granite aggregate; the arms of the cross are supported by unadorned concrete arches. Erected by 1925 in the memory of 49 local servicemen from Prince George's County who died during …The Peace Cross is a World War I memorial located in Bladensburg, Maryland. Standing 40 feet in height, the large cross is made of tan concrete with exposed pink granite aggregate; the arms of the cross are supported by unadorned concrete arches. Erected by 1925 in the memory of 49 local servicemen from Prince George's County who died during World War I, the base of the cross displays the words "valor," "endurance," "courage," and "devotion" as well as a bronze tablet listing the names of those lost in combat.