Good progress. It is useful to think of the person you want to use your picture. The first picture (23k) is very small. The design is clear but the letters are not. It is excellent for an inventory, a sales list or any other situation in which the coin is already identified.
The second picture is much heavier (103k), but every detail is clear and sharp. This is a perfect picture for identification.
The third picture is very large but of about the same weight (108k) as the previous one. Its details are blurred and it is larger than most computer screens. Though the picture is larger, it is actually less useful for identification or for illustration than the two first pictures.
I like the bread stamp! See
here for a modern version.
Peter