Strtaight Blade Tulwar

[RobertGuy]

Wow, thank you all for your replies. A lot of information there. I guess that teminology can be a bit of a minefield in this area. Straight bladed tulwar , firangi (firanghi?) or Sukhela. This is facinating stuff, especially when fired up by a £40 sword.
Norman, your blade does look identical although mated to a nicer hilt.
Rick , I have tried to dupicate your picture with a little success. These really are nice blades.
I have tried to get a better closeup and include a picture taken with a USB microscope. I think the blade is mono steel but the pattination and pitting makes it difficult for me to tell as I have no experiance of wootz in the flesh as it were.