Here i find a 1986 lincoln penny, with something strange and to determine i need your help. on the front of the coin left hand side along the rim there is another line following the rim on a half moon. on top where it indicates "IN GOD WE TRUST" the letters IN GOD seem to have some type of doubling. The word "IN" looks like if the letters are drooping downwards. Along with some of "GOD". On the word "LIBERTY" the letter "L"seems to be incomplete and also has a little doubling. Can anyone help me determine what i have. And the cause of my coin? Is it an error coin.