Here's a recent purchase, I'm very pleased with this one, so here she is for you to look at.
This F1 Helmet has an original French 3rd Foreign Infantry Regiment cover(3e Régiment étranger d'infanterie), held on with the obligatory car door sealer and inner tube
(the black electrical tape is just to hold it all in place I think, as I've never seen this feature before).Interestingly the shell is the second series M82, whereas the liner cradle is the first series M78.
I can't find any other markings as I'm very reluctant to strip this one down Overall a very nice piece, I hope you agree.