Nice set @dougsmit . I like the one with all of the crock and a head. I will probably try for an Agrippa. I already have a coin with Augustus.
These were not struck with a regular die axis so you can get either ruler with either end of the croc. The full body ones require a 9H or 3H axis and are less common.
I read @dougsmit grading page last night and inspired me to get one of my own this morning, and now I notice this thread. I have to share what will be shipped shortly to me. It's not as nice as others but we have to start somewhere! Haha