I tried to take many pictures. It does not have the liner. Looking closely, it looks like it had some rust pits on it and someone painted it. Due to someone painting it I can't find any markings.I found this at an estate sale. If you are looking at this listing you may know more than I do. This item is in the category "Collectibles\Militaria\WW I (1914-18)\Original Period Items\Germany\Hats & Helmets". The seller is "wesleys_toybox_too" and is located in this country: US.
This item can be shipped to United States.