Bounty Hunter QD II, Garrett Ace 150 & 350, Fisher ID Excel, Fisher coinstrike, Fisher Cz6, Fisher Gemini II, Garrett AT Pro, Garrett GTI 1500,Teknetiks omega 8000, Nokta Fors Gold
This looks to be an american "brodie" helmet, marines as you can see by the eagle, globe and anchor. If you found that, heck of a nice find there are some out there in way worse condition selling for $100. Would be nice if it has the original leather liner in it but those things harldy last because of the material.