Mark, once again, thanks for the info. No worries about bearing bad news. Just wanted to provide my father-in-law some answers as all he had when giving it to me was the story his father told him of it coming into the family during a tour in WWII in SE Asia with some manner of headhunter story, and he assumed it was Japanese in origin. I also realized I put the wrong numbers for years (mix up my 5s and 8s sometimes) as I am fully aware of when WWII was.