First off...sorry about the corny title. lol.....Had to make it rhyme. I thought I'd do this for fun. I found a few pennies that were questionable and was wondering if it was a common error or the date just wore easily. http://img32.photobucket.com/albums/v95/rolltide/46s.bmp http://img32.photobucket.com/albums/v95/rolltide/a.bmp http://img32.photobucket.com/albums/v95/rolltide/51.bmp
The 46 could be filled dies. Can't really tell in the photo. The 51 looks like counting machine damage. The 40 could also be filled dies. Again it is hard to tell from the photo.
Sounds good to me,the 51 is definately counting machine damage. The others are most likely filled dies,a very minor error. Hard to tell with the coins coming out so dark. ~ Jim