Thanks for all the response and information. What you have suggested makes perfect since and is in line with what I was thinking. That it was an M95 that was modified when the brass shortage hit Germany. The brass grommets and tin rims and spike would support that theory. I added pictures of the...
I have had this helmet for sometime, but can't out what the different markings mean. It has the elements of the 1915 with gray metal and removable spike. Although it is stamped in the rear with 70R 1906. Then has a stamp and date inside that looks to be 1915 and the signature Bruhl which is a...