USA World War 1: Dress Blue Visor for a Soldier of the B Battery 3rd Field Artillery Regiment

blue wool, with red head band, leather visor, black chinstrap, hollow crossed cannons, with screw back (without maker), inside with leather sweatband, on the inside with ink stamp "Phila Depot W. Barnes", size about 56, some moth holes under the hat insignia and on the crown, Condition 2-3