My lone survivor of all the scads appropriated for training purposes. Had several put aside, but them eventually used up. Considering my initial enlistment, what was in the pipeline, etc would guess this a 60s-70s made knife. If anyone thinks getting these from Big G back then was easy, consider the US Army did not even issue knives at all, at the time. You had to know someone who was trading for cases of the things. And what I had to trade for cases of same. What we were doing back then makes the Iran/Contra affair seem bush-league.