WW2 Japanese Navy Type 90 helmet Night Camo shell. Condition is very solid. surface rust and very old black night camo repaint. You can tell its a Navy helmet because of the one chinstrap ring left on the shell. Navy helmets used solid soldered rings. Helmet size is (Dai) or Large, as it should be for a navy helmet shell. Very rare to find in any condition. See pictures for details and condition.