Roman Empire: Constantine the Great (AD 307–337) Bronze Follis – Mars Conservator
Historical Overview
Issued early in the reign of Constantine I ("the Great"), this bronze nummus/follis captures the transition period before his full conversion to Christianity. The reverse honors Mars, the Roman god of war (Marti Conservatori), celebrating Constantine's military prowess and divine protection during his rise to sole power over the empire.
Item Specifications
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Issuer: Constantine I (Constantine the Great)
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Date of Issue: Circa AD 310–313
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Denomination: AE Follis / Nummus
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Metal: Bronze
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Obverse Legend:
CONSTANTINVS P F AVG(Constantinus Pius Felix Augustus) -
Obverse Design: Laureate, draped, and cuirassed bust of Constantine I facing right, featuring strong facial profile details.
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Reverse Legend:
MARTI CONSERVATORI(To Mars the Protector) -
Reverse Design: Mars standing right, helmeted and in military attire, holding a transverse spear and resting his hand on a shield.
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Exergue / Mint Mark:
PTR(Trier / Treveri Mint) -
Patina / Surface: Deep dark slate-grey and olive bronze patina with strong legends, sharp rim denticles, and clear high-relief detail.
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Packaging: Includes a custom glass-top leatherette presentation box, perfect for immediate display, safe storage, or gifting.
"An exceptional early piece of Constantinian bronze coinage. Struck at the famous Trier mint, this follis features a bold laureate portrait of Constantine the Great alongside Mars, the Roman god of war. With crisp legends, dark glossy patina, and its included glass-top leatherette display box, this coin makes a striking addition to any ancient collection."
Display & Storage: Included with purchase—ships in a custom glass-top leatherette presentation box, perfect for safe storage, display, or gifting.