1968 Quarter, Speak No Evil(stiching across mouth), one of a kind, DD, no mint mark, on reverse there are dia discrepancy with "united states", where there is a line running through the top of the lettering. As well, as bettween the last L and A of "dollar" there was a crack in the dia, it looks here as if theres a dot in the molding. A pronounced doubling below the eagles chin, among others. On the facing of the coin there is without a doubt, three small vertical lines over the lips, as wellas, no hair line/ a leaning, either one way or the other, in the letters "in god we trust". The letters in "LIBERTY", get shorter as the word moves across the top of the coin, as the letters get thinner at the top.....also on reverse that i have noticed and gave a second look, there is a tear in the eagles wing at the top left side facing....truly, ONE OF A KIND!!!!!! Great Deal!!!!!