How to Identify the Atilia Denarius

Begin by placing the coin in the right series. This is a Roman Republican denarius: a small, hand-struck silver coin about 17-20 mm in diameter and roughly 3.5-4.0 grams. Expect a slightly irregular flan, some off-center striking, and a solid silver look with age toning. If the piece is large, perfectly round, or brassy in color, it is likely a later coin or a replica rather than a Republican denarius.

Read the obverse. Republican denarii typically show a helmeted head facing right — the head of Roma — often with a mark of value such as X or a monogram beside it. This is a conventional device, not a named ruler's portrait, so do not expect an identifying imperial name here; on worn coins the helmeted profile can look sternly male.

Attribute it by the reverse legend and type. The family name is the decisive clue: look for ATILI, frequently with the cognomen SARAN (Saranus) and a praenomen like M. or SEX., in Latin capitals in the exergue or field. The reverse figure is usually a deity or personification, often driving a two-horse chariot (biga). Matching both the name and the reverse scene to a reference catalogue confirms the exact variety.

Beware of look-alikes and fakes. Many Republican families used a similar helmeted head with a chariot reverse, so the legend — not the general design — separates an Atilia coin from the dozens of comparable types. Cast forgeries are common: watch for soft, blurry detail, a seam on the edge, bubbles in the surface, and incorrect weight. Genuine struck coins show sharp, crisp die work.

For authentication, weigh and measure the coin and compare the style and legend against verified images of the same type. Republican silver is heavily counterfeited, so for any valuable example, third-party certification by a recognized ancient-coin grading service is the safest way to confirm both authenticity and grade.