caption: The image shows a silver coin with an image of a man on it, resting on a white surface with a scale beside it. The coin appears to be a tetradrachm, a type of ancient Roman coin, with a diameter of approximately 1.5 mm. The man on the coin is wearing a crown and a long robe, and is holding a staff in one hand and a shield in the other. The scale beside the coin suggests that it is being measured for its size.