I have a severe case of C.A.D.D. (Collector's Attention Deficit Disorder) I find my niche, all the time!
I did a close examination of all the blades with a glass. Without an etching, The only blade that's wootz, is the black Pesh-kabz. And, I think it has rhino grip panels!!! I'm not fimiliar to the properties of rhino, but I see a definate pattern, that's not found in bovine, or other type horn. The white dagger is deeply pitted, and has deep scratches from being "cleaned".