I thought i would share this photo, this is W&B Fine India steel as I found it. Take a look at the "diamond" edge, looks interesting. I decreased the quality, to have some reasonable size of the photo. Hope you can see it. Just click on it. If it is too small - click once again and may be again :D
ISO50, 1/200, f5
http://ib1.keep4u.ru/s/2010/12/25/5c...7d1a84e8f8.jpg