Metal, paint, styrofoam, textile
Overall: 9 x 13 x 11 1/8 in. ( 22.9 x 33 x 28.3 cm )
ink stamped: on inside edge (back): "U.S.N."
ink stamped: on inside edge (front): "(AI K[AUG?] 11)"
Large blue painted metal helmet; regular domed form with edges shaped to cover ears and neck; interior padded with styrofoam covered with blue painted textile.
Due to ongoing research, information about this object is subject to change.