1982 p quarter error with mint mark Hello. I have a 1982 P quarter I picked out in change here. Almost looks as though the P may have been stamped over something? Looks to be a slight doubling on the "G" in God we Trust. Also on the "I" in America on the back looks like a very slight double. And on the left ridge of the face side it looks like little dimples along the ridge. Any info would be greatly appreciated and thanks for your time in looking!