Got a Real-World Weapon or Armor Question? Mk. VI

[fusilier]

If my memory serves me, in the first episode of Cadfael (set circa 1135), Hugh Beringar fights a trial by combat using a fairly small tear-drop shaped shield oriented as described. I would say that it has a Norman look to it, but I'm uncertain of the historical accuracy.

-EDIT-
The hand was towards the pointed end, I think.