Hi --
I thought I'd link to a sword on Oriental Arms that is relavent to the "Chiseled Wootz" discussion:
http://www.oriental-arms.co.il/item.php?id=1926
Not exactly a Tulwar but might be of interest. Of course, plenty not wootz too:
http://www.oriental-arms.co.il/item.php?id=1331
That's all I've got! Very nice sword, regardless.
--Radleigh