Hi all i have had this M1 steel helmet since the late 1980's picked it up at a market . has anyone any ideas if its euro type one or US made one , heres some info , sand finnish / rear seam/ and on the inside forehead area has 7 53 stamped in it. swivel bail.
it has had a dusting of black spray paint years ago hence the color now . the white stuff on the numbers is polishing compound to show it up better