Looks good to me too I have had a few with that type liner as stated m17 metal band m16 has leather liner band one thing about ww1 coal buckets the back liner pin is thicker than the front ones on all I've had or see the front lugs tell the size looks 64 or so in your picture I think you have a good one these are going up got a 66 size shell last year with original paint, liner band and rivets for one hundred timothy
Here's some pictures of the 1918 dated helmet. From the description I got the liner is in better condition, the chin strap is actually a gas mask strap that was repurposed for use of a chin strap, and it has a soldier's name written on the inside.
Here's a couple pictures of the other 1918 helmet he sent me pictures of. Thanks for all of the advise and info guys really appreciate it.
This one is much better. I would prefer to see better photos of the chinstrap. There is usually a hallmark on the chafe flap for lack of a better term.
Should be 18 dated. There are some good copies of these floating around.