I decided to post my 'variation' of the OP and contrast the two. As @vespasian70 notes, my example is a more common type struck the year before @Orfew wonderful and far scarcer example. Either I am learning to appreciate the subtlety of styling or I'm now simply able to notice the obvious that I seemed to always miss before LOL Anyway, the differences are quite noticeable:
Also notice the smaller 'head' on Orfew's coin. Towards the middle of the reign onwards the portraits were much smaller.
Great post MZ. Thanks for showing the contrast between these 2 coins. I really like your example too.