Picked this up recently at thrift store. You can see from the pics there was a substance on the blade that I originally thought was blood. but after a good hot water cleaning it didn't come off. Then I tried mineral spirits and 0000 steel wool and it still wouldn't come off. Might have been epoxy but it has pitted the blade somehow and I had to use a dremel sanding tool the fiberous kind and this is what was underneath. Otherwise the knife is in excellent shape with solid walk and talk and no blade movement at all. I am also curious about this one dot marking, I have looked at the tang identification pages and I am still unsure. Thanks for any help.







