Well a trip to a small West Texas hardware store netted me some finds. I got a NIB LB7 which happened to have a serial number on the bolster starting with an AA so it may have been there a while. I got the last 97OT Buzzsaw trapper (display) they had and the tang says Schrade and not Schrade+. Could this be carbon and not stainless? I also picked up a brand spanking new 808 which is very nice. Must have been there I little while I'm thinking. I got to talking with the owner who he and his father owned the place for over a hundred years and it was the most pleasant afternoon. We talked history, antiques, Indian artifacts, and of course knives. In the end he gave me a brand new sheath that I'm not sure what it was made for. It is dark brown and has Schrade on the top. It won't hold more than the 808 I bought from him. It is sort of square shaped like it might hold a stone similar to the one on the 153UH sheaths. Any ideas on what was supposed to be in that sheath?