Back in the day, an S.F. guy told me when you completed the course, you needed "the three R's". You needed the ring (I took it to mean an S.F. ring, as I got an Infantry ring when I graduated), the Rolex ( the epitome of a professional's watch at the time), and the third "R" was a field knife. I want to say it was a Randall, but can't remember, hence the question. Anybody know what I'm talking about?