Upon closer look at the back of the inside of the helmet I can make out something like J6W2 or T6W2 I can make out the 6 and either the J/T, but the W2 is a little harder to see. This was bought from a collector at the Carlisle War College in PA. Overall a great piece and would make a great part of someones collection. The item "Old WW2 German Helmet 1941 Amazing Condition M42, M40, Size 55" is in sale since Sunday, November 15, 2020. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Hats & Helmets".
The seller is "santafriday" and is located in Carlisle, Pennsylvania. This item can be shipped to United States.