What year?

[BIGGUYINFL]

Picked these up at another garage sale,,,. They are M1 helmets but without the interior number stamping and different country. On one of the helmets, there is a red stamp on the left side (inside) of the helmet. It looks like 1953? The liners are different in color(?) ....not sure,,,any thoughts are welcomed. r/ Jim

[Walkwolf]

These are Belgian helmets, probably from the 70's or 80's, and are knock-offs
of the American M1. Common today as they are surplus items.

[BIGGUYINFL]

Awesome,,,THNX for the info...r/Jim