Ah, yes. There was a coin from the Severan era that had a tiny, almost invisible crescent on the reverse. Initially I thought it was a simple wear mark, but after consulting the Roman coinage catalogues, I realised that such crescents were only used by a specific provincial mint in Pannonia around 200 AD. That single flaw shifted the entire provenance, turning a generic Roman denarius into a very rare provincial piece. It’s the little imperfections that keep the past whispering.