I see a lot of opinions on this topic))) Starting with the fact that the Khyber knife that we are discussing is "oldest dated Khyber"))) Now, as I understand it, views have changed a bit. And according to the new version, this Khyber knife "is made in the mid-late 19th century"))) Maybe this is so. Or maybe it was made in the early 20th century. Or maybe it was decorated with acid etching 10 years ago) All this is only our thoughts