Original Japanese WWII Imperial Japanese Army Tanker Helmet with Markings - Dated 1944 German Navy - Kreigsmarine It has an internal lock

It has an internal lock and then covering that keyhole is a hasp for which a second key is required

The retaining snap is still fully functional

and Master Sergeant Llewellyn Chilson were three-time recipients

vehicles and equipment

which usually would indicate inspection for London

Original Japanese WWII Imperial Japanese Army Tanker Helmet with Markings - Dated 1944 German Navy - Kreigsmarine It has an internal lockOriginal Item: Only One Available. The following excerpt is from an article titled The Wonders of Tanker Helmets by Peter Suciu about Japanese Tanker Helmets in WW2: Japan devised its own tanker helmet, which was very distinct from their traditional steel helmet designs. Its been suggested that Japanese tanker helmets were actually based on flight helmets. There are also three well known variations of tanker helmets, including an early winter model