Not sure did look in error coins, still confused? It looks like the rim is smooth in some parts? What say you?
The pictures are at an odd angle and make it difficult to tell exactly to what you are referring. That said, it appears the left rim of the obverse (behind Lincoln) is thin or missing compared to the right rim (in front of Lincoln). A centered, head on photo would make this plainer. At most what you might have is a slightly misaligned obverse die. While technically this could be called an error, it is so common and so minor that it adds no value to the coin. On the brighter side, it is still worth 1 cent.