Listed here is the Case Mark 2, it is a current fantasy item that was never produced during WW II except for a few prototypes. Don't be fooled by the fakers. Although it is a very good knife... it isn't old.
This one is dated 1989, that is not a code or a model number, (we have been told it was) and also has the Eagle, Globe and Anchor sheath. These sheaths were never produced during WW II with this marking.
So tell me why Case made a reproduction of a knife only Camillus ever made? In any case (it was made by Camillus last year or so) it can look like a Raider Stiletto with a little bit of work.