The famous ULFBERT swords. The authentic ones were made out of crucible steel imported from Afghanistan and India. For the period it was a very advanced steel technology.
Darksword Oslo Viking Sword - Brown with Integrated Sword Belt
Merovingian sword from Finland. Pattern welded blade, crossguard & pommel of wrought iron, grip is of black oak. http://www.kp-art.fi/jt/miekat/03.html
Petersen Viking Sword Hilt Types
The last 3 look like a sliced finger though...
Darksword Oslo Two Handed Viking Sword - Black with integrated Sword Belt
Swedish Viking Sword | WarGod.co.nz
Reminiscent of Anglo-Saxon styles, but with a fantastical twist.
Viking Sword, 9th/10th century Denmark. Located at Reichsstadtmuseum Rothenburg, Germany.