I have no history of this helmet other than I’ve had it for 50+ years. The item “German Helmet” is in sale since Saturday, September 22, 2018. This item is in the category “Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Hats & Helmets”. The seller is “coolvalley” and is located in Omaha, Nebraska. This item can be shipped to United States.