== ... with a mail aventail ==
<br>
See ‘Helmets with aventails’''A curtain of mail attached to the rear of a helm and designed to protect the neck.<br>'' {| class="wikitable"|+ align="top" style="caption-side: top; text-align: left;" | Recreation Guide|-| scope="col" width="80" style="text-align: center;"| [[Recreation Guide|800-899]]| scope="col" width="80" style="text-align: center;"| [[Recreation Guide|900-979]]| scope="col" width="80" style="text-align: center;"| [[Recreation Guide|980-1040]]| scope="col" width="80" style="text-align: center;"| [[Recreation Guide|1041-1100]]|-| colspan="2" style="text-align: center;"| [[Recreation Guide|Optional]]| Colspan="2" style="text-align: center;"| [[Recreation Guide|Encouraged]]| Colspan="1" style="text-align: center;"| [[Recreation Guide|Optional]]|}
<br>
[[File:Helmet Oseberg.jpg|thumb|Oseberg Tapestry]]
== ... with horns ==
''A helmet used for ceremonial functions''
