Hello! I Purchased this helmet 3 days ago under the idea that it was British. It turned out to be Canadian and the shell dated 1942. However, the liner was dated 1954. Was it possibly used after ww2 as a post war helmet, having the liner replaced? Also, I am skeptical of the camo netting. It hangs over the users face when you wear it, and looks to be ether fake, or field made. Can you guys help me out?