I'm trying to find out more about the scabbards, the loop fasteners are different an one appears to be missing the top "Lip" part. I'm not sure if that is part of that particular scabbard but would like to know a little more about these blades and their scabbard. I was also curious about a ball park appraisal for the value of these items. Also, if there is a piece missing from one of these scabbards, where would I find replacement parts?

Any help would be greatly appreciated. Thanks everyone.