German M1918 double decal Wehrmacht steel helmet

German M18 double decal Wehrmacht steel helmet. Rough textural feldgrau paint for war period. The liner is model 1931 with outside alu ring and inner steel ring. The liner's leather part has stamp inside the circle with size 58 and 1931 year which is normal for early period made liners. The leather is little bit dried due of time and storage. Completed with early liner's rivets.  Minor losses on the paint on the helmet's top. Marked TU66 shell