Oh, that?
Interesting knife. It was made by Norm Bardsley for use in a TV series, starring Geoffrey Lewis. Norm made that one, a tanto, and a SOG. The series never made it past pilot, and Norm ended up with the knives.
My brother and I met Norm at a NY show, where he had these knives on display. On the last day of the show, we asked to buy them, and he relented.
I will post a picture of the knife as soon as I can. About a 9" blade, hollow handle. Very typical survival type knife for the period, would have looked very heroic in Mr. Lewis' hands onscreen.
I met Geoffrey Lewis at the Chiller theatre convention a few years ago, and he fleshed out what Norm had told me.