Hello everyone,
I recently purchased an ancient coin, a bronze As of Emperor Antoninus Pius, through an online auction. As I always do, I went to Numista to identify the exact type and add it to my collection, but I found three different varieties listed and I’m not sure how they differ. The varieties are:
I tried researching on my own, but I couldn’t find any relevant or helpful information. I would like to understand what distinguishes these three varieties and I’ve attached some photos of my coin so you can tell me which type it belongs to. I would be very grateful for any help or guidance.

