Just recieved my first full sized khukri. The 20" sirupati model. I wanted something full size after buying a bilton as my first, to get a proper feel for it. But the weight of the tougher and thicker khukris threw me off a bit. Anyways, I was just wondering what the various symbols mean. The initials KM are stamped on the blade, a star, and a circle with " marks in each direction. I know what the first 2 mean, but cany find any info on the 3rd.. On the other side is stamped U.B. along with characters further up the spine that I'm pretty sure is a translated KM.