I found this 1992 D Penny with what i believe is strike doubling on the back but if you look at the bottom of the letters in america you can see some other type of doubling on those letters that i'm not familiar with. Just click on the scans to enlarge. Also the front i think was struck threw grease where the L and I is missing in liberty. As always thank you in advance for your input i'm still learning and appreciate your expert opinions.
