Julia Mamaea was, for thirteen years between AD 222 and 235, the de facto ruler of the Roman Empire. Her son Severus Alexander reached the throne at thirteen, and Mamaea (daughter of Julia Maesa, niece of Julia Domna) ran the household, the imperial finances, and through them the day-to-day business of empire. When Maximinus Thrax's troops murdered them both on the Rhine frontier in March AD 235, three and a half decades of Severan rule ended. The dynasty's silver coinage is one of the densest visual records of that period that survives.
This collection is the surviving Julia Mamaea silver denarii in Aurora's catalogue. All silver, all struck (not cast), all catalogued against Roman Imperial Coinage, each examined by Jakob before listing, all backed by Aurora's lifetime authenticity guarantee.
Why Julia Mamaea coinage matters
Mamaea's silver denarii are among the most-collected Severan-period coins for three reasons. First, the portrait. A Mamaea obverse shows the characteristic waved coiffure of late-Severan court fashion, with the rolled fringe pulled back from a high forehead and the bun coiled tight at the nape. The portrait is consistent enough across the issue that die-style differences are clearly visible to a careful eye, useful both for attribution and for spotting modern forgeries that copy a single auction-house photograph and miss the variation.
Second, the reverses. Mamaea's silver carries a recurring vocabulary of imperial virtue and female deity: Pudicitia (modesty), Felicitas (good fortune), Venus Genetrix (Venus the Mother), Juno Conservatrix (Juno the Preserver), Vesta, Annona. Each reverse is a deliberate statement of the kind of woman the imperial mint wanted Roman silver to show, and by extension, the kind of regency Mamaea projected.
Third, the weight and fineness sit at a transitional moment. Mamaea's denarii weigh approximately 2.4 to 3.0 grams at a silver fineness of around 45 to 55 percent, well below the early Imperial standard but still unambiguously silver. After Severus Alexander's murder the silver denarius would not last another decade as the empire's standard coin. Mamaea's silver is, in retrospect, near the end of the classical denarius tradition.
What to check on a Julia Mamaea denarius
Three signals separate a collectible Mamaea denarius from a worn or problematic one. The portrait should show individual modelling of the hairstyle and facial features; a flat or generic profile indicates either heavy circulation wear or a poor die. The obverse legend will run IVLIA MAMAEA AVG, with letterforms consistent with the Rome mint of the 220s; spacing errors or anachronistic letter shapes are warning signs.
The reverse should match a documented RIC type. Aurora's catalogue references the relevant entry on every listing: RIC IV 348 (Venus Genetrix), RIC IV-2 341 (Felicitas), RIC IV-2 335 (Vesta), and others. A reverse that cannot be matched to a published type is worth a closer look. The full check sits in our guide on how to authenticate an ancient Roman coin, and the inscription glossary is in our guide to the letters on Roman coins.
Why buy a Mamaea denarius from Aurora rather than a marketplace
Two reasons. First, the work done before the coin reaches the listing page: Jakob's examination of flan, surface, strike, legend, portrait and weight, and the RIC reference confirmed. Second, the lifetime authenticity guarantee: if a Mamaea denarius bought from Aurora is ever shown to be inauthentic, we refund it. Forever.
The Julia Mamaea coins in this collection are catalogued, photographed obverse and reverse, and ship insured with DHL Express from Belgium. Every order ships with a certificate of authenticity; the coin's collection history is stated on its listing as far as it is recorded. For the wider Severan-dynasty context, see the Severan dynasty coin collection; for the full Roman silver range, the Roman coin catalogue.