I've had this helmet for 25+ years. I have never been able to ID it. The helmet has a white band around it base. This band is friction tape. The entire helmet is painted grey, even under the liner. The liner is leather and has a extra section at the back that holds the nape of the neck. The liner is riveted to the helmet shell. The shell is marked GSW MKI AP. I know that collectors believe the AP identifies this as a batch of helmets that were issued to ARP personnel. Any info would be appreciated.
Last edited by ypres on Sat Oct 03, 2015 2:56 pm; edited 1 time in total