Ancient Roman Coin Forum Threads Highlight Gallienus Fibula and Mark Antony Denarii

Two discussion threads on the Coin Talk forum focus on rare Roman coins. One thread showcases a cleaned Gallienus Antoninian coin attached to a seahorse‑shaped fibula measuring 3.5 cm, praised for its preserved colors. The other thread explores a special‑issue denarius linked to Mark Antony’s intelligence unit, with participants comparing images and sharing collecting tips.

Both threads reflect ongoing interest among numismatists in high‑profile Roman imperial issues and related artifacts.