I pulled this coin from change a while ago. It struck me because it has a picture of the state Arizona engraved on the obverse right above the date between Lincolns face and the rim. In middle of the picture the states initials, AZ, appear. It doesn't look like someone just scratched it in because the lines and letters are perfectly straight.
(For some reason the pictures aren't downloading onto the blog post correctly. When I click add image and chose the picture from the file, it says something like: Unable to use the file, it may be too large. Any help on this, too, would be helpful.)