WW2 German Wehrmacht M40 helmet, single decal. Size SE 64

WW2 German Wehrmacht M40 helmet, single decal. Size SE 64-57. Fully completed helmet with original chinstrap which is marked by the maker Ehrhardt-Possneck and dated 1941. The helmet is in worn condition. It could be Ostfront example because has traces of hard combat use both on the paint and on the decal. The owners name was written on the helmet's edge, but became bad visible due of use and ages.