Hagenau helmet, 1st century A. D.
Hagenau type helmets are made of bronze and have a more-or-less hemispherical bowl, with a wider, flat or sloping neckguard than those found on the Montefortino and Coolus helmets.

Museum source: Rijksmuseum Van Oudheden Leiden; The River Waal at Nijmegen, Holland

3D model topology and UV mapping done with Wings3D.