Hello
the most importants variations of the F1 helmet concern the liner and the chinstrap :
The pad , earlier model (circle) and late model (star) . The left helmet manufactured in 1982 end the right one , 1990 .
the chinstrap , early and late models
the chinstraps
more informations : http://www.world-war-helmets.com/country.php?q=france
Salutations
the most importants variations of the F1 helmet concern the liner and the chinstrap :
The pad , earlier model (circle) and late model (star) . The left helmet manufactured in 1982 end the right one , 1990 .
the chinstrap , early and late models
the chinstraps
more informations : http://www.world-war-helmets.com/country.php?q=france
Salutations