WWII Japanese Type 90 Siam Re-issue. Condition is "Used". Minor rust on exterior surface rust. There is a small 2” hairline crack on the front edge as pictured. The helmet has been converted to the standard Thai Army interior liner metal fasteners. This is a Japanese Army issue with 4 top ventilation holes and not a civil defense helmet. This is a great restoration project or a historic Siam Army addition to a collection. Shipped with USPS Priority Mail.