Attic treasure!! I beleive it from Brasil as a family member was stations t in the early 50's. It is 11inches long. The blade has a different scene on each side and on one side in the scene is a sign that says Gaucha. The blade is marked on one side Inox. T are also two different scenes and the two sides of the scabbard . The scabbard and the handle of the knife appear to be silver plate and the blade appears to be stainless. It is in very good condition and has never been sharpened. THE CIRCULAR MARK THAT CAN BE SCEEN ON THE BLADE IS JUST A REFLECTION FROM THE CAMERA LENS AND DOS'NT APPEAR ON THE BLADE. We have described this item to the best of our ability. Please ask all questions prior to bidding. Buyer pays S&H. Good Luck.