I am late to this thread. I think what others have pointed out is sound advice, especially Rick Bowles and victorio1sw. I, too, would expect to see periods after the "U" and "S". Based on what John Kopec says will tell you how to proceed or whether or not to proceed. I think that, overall, the revolver appears to be generally correct and the observations with regards to the sight and Lot 5 trigger guard are valid. I would think that the trigger guard would add 10% to the value of this revolver. I think at $3900 it is reaching the upper limits of true value provided that the findings of those of us on the forum are valid and it garnishes a decent letter from John Kopec. Due to problems identified, a Gold Seal letter would be impossible.