Look at the s and the date and the word Liberty .. Did not see anything on tye back .. But plz take a look and tell me what you see .
I see a little bit of Machine Doubling (MD) on the date. Here is a list of 1969 doubled dies to compare with yours. http://www.coppercoins.com/diesearch.php?date=1969&page=1
The doubling you are seeing probably just came from a worn die as it kinda spreads out from the letters and/or numbers.
