For a short period of time Jim Parker and Jim Frost became partners. Do to whatever reasons ( which I will not go into ) this particular partner ship did not last. When they first went in together they contracted with Schrade and had some beautiful knives made. Schrade at this time was not making a lot of jigged bone knives. ( 74-78 ). However the series you are referring to were made with Green, red and brown jigged bone. Beautiful etching ( as you mentioned.) Dated on tang ( another nice idea. I never understood why some companies but tiny dots ect on knife tangs instead of just putting the year.) (It is either to confuse you or make you go blind). The knives were in the regular Schrade pattern line trappers, stockman, muskrat, ect. I believe the logo was an eagle. The concept and the knives were great. Then they, Parker and Frost switched over to having the knives contracted in Japan. Actually the first (Japanese) ones weren't to bad , at least in my opinion, However they were no where near the quality of the Schrade contracts. I hope this helps Lt.