Oberon is flat wrong.
Look at this:
http://albion-swords.com/swords/albion/squire/sword-squire-warsword.htm
47 inches.
3 pounds 10 ounces.
We had thin wiry friend who used to visit us and take my swords out in the yard and "play" with them.
He'd swoop around the yard swinging that five-foot beast over his head like it was nothing.
It must be strength *and* technique because one good swoop leaves my arms burning.....:)
I bought the sword at a Renn Faire many years ago and carried it home on the p-pad of a Harley.
First time I'd ever seen car drivers make *sure* they didn't crowd us....:)