American helmet of the Great War

British production type Brodie MK I, supplied to the "American Expeditionary Force" in 1917, frontally painted the frieze of the 27th Infantry Division of the United States, which was widely used in France between '17 and '18; varnished in brown / khaki color, it maintains its original waxed canvas and felt cap and brown leather wimple; in good condition, with signs of actual use in the field and pleasant period patina; uncommon so complete and in order