British Charles The First? Jeton? Coronation Medal?

removing the kings head would seem a strange place to pierce it for wearing as a supporter so religious or political he certainly stirred strong feelings, I don't see much chance of finding the rest of them so will probably pass it on.

Thanks again for all the help, I really do try to make the forum a place of last resort for when I come to a full stop in my investigations and hope you all don't get fed up with my cries for help.