Published by on July 15, 2026 The Roman Imperial Bronze Coin from the era of Constantine I to Zeno, dating back to 306-491 AD, is a valuable piece of ancient history. Crafted from bronze, this coin represents a specific ruler from the Roman Imperial period, making it a unique and collectible item for history enthusiasts. With a certification number of R-164636 and in ungraded condition, this coin offers a glimpse into the intricate and transformative era of Roman rule during the ancient times.