Yes, it doesn't look like Thessalonica at all, that is what I am trying to clarify- is there really a Thessalonica 84 or is it a misdescribed Arles coin, or is this an unlisted issue, or is this a case like the MARTI CONSERVATORI coins with Constantine and reverse bust of Mars which RIC lists as only being issued from Trier, but are actually issued from several mints and can only be differentiated by style.