"That" was one of the 3. I never saw a #12-11", Heavy, made with teeth either Joe. I agree the set is, most probably broken up.
Best, Capt. Chris
PS: Edited to say that I may have been correct (from decades-old memory) about the knife configuration...but wrong on the wide stitched sheaths. I guess I just presumed wider stitch pattern because it was after Maurice Johnson was gone...CCS