I recently got a warranted flask which I know about. I have several I have dug over the years. This particular one is unique (or I feel it is) It is missing the last two letters. You can ever so slightly see where the "ED" made a light impression on the raised lettering but definitely are not there. I was wondering if anyone had seen this before or know what this does from a collectors standpoint. Happy Digging everyone it is our time of the year to SHINE!!!