11/30/21 - This is a rare, experimental variation M1 Helmet from WW2 with Titanium metal. The helmet also comes with an experimental style liner used at the end of the war. The helmet exterior is excellent with minimal wear and finish / paint loss. No dents. The interior shell is unmarked and excellent as well. The liner is also in excellent condition. The interior headband has a name "Jerry..." scratched lightly into the leather. The interior crown of the liner is marked "M O".
