Helmet finds in the Viking Age
Helmets are a bit of a touchy topic for viking-age reenactors. There really aren’t that many finds from the „Viking lands“, i.e. Scandinavia, the British Isles and the Rus area of influence.
In the West, there’s the Gjermundbu helmet – an iconic helmet that is for many people the definition of a „viking helmet“. However, that helmet is a singular find, and it’s from Norway. From what is now Poland and Czech Republic, there are several nasal helmet finds (St. Wenceslas‘ helmet with Christ Savior nailed to the nasal, Lednicki lake, Olmütz, to mention a few) and the Rus have helmet finds from Cernigov (actually, several from that area, but I’ll cover that in a second), from Gnezdowo (a simple nasal helmet, as well as an „Eastern“ helmet with brass decoration) and some more (see below).
There’s a good overview over Russian helmets on Peter Beatson’s site, taken from Volume 3 of Kirpichnikov’s seminal anthology on Old Russian Arms and Armour.
There are very few finds of viking-age helmet remains in what is now Sweden, unfortunately. There is the Lokrume fragment from Gotland (which, due to its specific geography, is stilistically so far removed from mainland Sweden that it could well be a completely different country), and that’s pretty much it.