German WWI guard eagle helmet front plate, showing a spread-winged eagle wearing a Kingâs crown, holding a sword and a staff. The inscription reads ‘Mit Gott Fuer Koenig Und Vaterland’ (With God for King and Fatherland). Applied is a separate guard star with an eagle in the center and the inscription âSuum Cuiqueâ. The reverse has two eyelets for attaching to the front of a helmet. Two-piece steel construction. Approx. 9.5 in. wide by 4.5 inches.