I know this is a longshot, but I am looking for a Dha Hmyaung (or Shan Dha), which is a traditional Burmese/Thai dagger. This was may father's from WWII and was pawned ~40 years ago in Tulsa. Sadly, I do not have any photos of it, but I would know it if I saw it. It is approximately 18" long in a round silver case and has an ivory, pointed hexagon shaped handle. I would like to get this back into the family and I will pay top dollar to get it back.