I agree with Chris. I see machine damage on the left side of the letters of UNITED, OF, ect, & die deterioration (in the form of radial flow lines on the tops of letters).
what about the thickness of the letters in "pluribus unum"? I thought it was MD at first but I'm not sure any more. It's definitely a neat coin and the letters really stand out. It has a notch in the N of CENT and slight doubling to the SW on ONE CENT. There is a very tiny notch in the tip of the R and the A at the end of America. It's very hard to photograph.