Side view:
The original was about 6 feet long and 3 high - mine
is somewhat smaller - about 2 1/2' long by1 foot high.
Top view -- the warp is a continuous loop around the
2 upright posts
Closeup of the weaving
Loom taken apart - mortice and tennon joints
Drawing of the original - thanks to Robert Schuster who
has _lots_ of good information here:
http://www.missouri.edu/~winsloww/archives/Oseberg_stuff/textile_stuff/