Your pictures are improving, but not quite clear yet. There is a photography forum on here where you can get some tips. Short of that you have to hold your camera or phone perfectly still when you shoot. You can also experiment with using just one low light source. Here's a picture that should help you discern
Machine Doubling from a Doubled Die. When you're not sure what the normal size of a device should be, you can usually compare your coin to another of the same year.
