Interesting ruler. I always like Mars reverses. It's a good example, with a portrait of Caracalla at approximately 18 years old. I have a denarius portraying Caracalla when he was a boyish preteen, and another denarius portraying him as mean and manly in his 20's. Quite a difference! RIC IV 6, Rome, DESTINATO IMPERIT, 196-198 AD . . . RIC IV 224, Rome, MONETA AVG, 210-213 AD . . .
I have a small collection of Caracalla's but haven't had time to photograph them yet. These are auction photos of some of them:
