Well, here it is folks. My first signicant (popular) error coin found since I began CRHing last winter. A 1954 S/D Jefferson Nickel! I have went through about 30 nickels boxes to find this. I also found some amazing MS 60 or better grade nickels in this box, with the two of them being 1954 S! Too bad my S/D wasn't one of the mintstate 1954s! Finding all these mintstate nickels got me wondering, how many of you guys find pre-1960 mintstate nickels roll hunting?