I bought a knife quite a few years ago and have never been able to find much on it. The make is Davisson/East they were out of Sparta, NJ. I believe it’s safe to assume they went out of business in the mid 90’s as the only thing I have found was from a “Popular Mechanics” magazine from ‘92 they were selling a Mk 1 version of this knife but mine has a “III” on it. So again I assume it’s the Mk 3 version. Any leads would be appreciated.