Look at the date on the one on the right along with the mint mark placement. I have more 1956 wheaties and this is the only one like this. The six doesn't curve like the others. Is this special or just another wheatie to put with the others? I added another one of my 1956 wheaties to show the differences.
The Mint mark is well within the parameters for mint mark location, Mint marks were added to the the dies and can be in various places ,either high or low ,a little right or a little left, these all look like normal wheat cents to me ! Rick
Yes.Charlie is right,a little everywhere,but the mint doesn't often go really far from its place.If it did It would have more value.So the farther it goes from it's spot,the more value it has. Just telling you information. B12