Semuncia
Illustration — Roman semuncia, c. 215–211 BC The semuncia was an ancient Roman bronze coin valued at one twenty-fourth of an as, or half an uncia, produced during the Roman Republican era. It was made during the beginning of Roman cast bronze coinage as the lowest valued denomination.
Semuncia

Rc 13 · CC BY-SA 3.0
- Field
- Roman currency · bronze coin
- Region
- Roman Republic · Roman Empire
- Related practice
- bronze
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Documentary connections
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Documentary evidence
Documentary basis
Authority files
wikidata · Q663270 · wikipedia · Semuncia
In this article
Overview
Overview
The most common obverse types were a head of Mercury or an acorn, and the most common reverse types were a prow or a caduceus. It was issued until about 210 BC, at about the same time as the denarius was introduced.
Places
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Places
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Roman Republic and Roman Empire
Country
Semuncia is associated with Roman Republic and Roman Empire.
Country
Primary material
Digitised editions and texts
Semuncia - Sydenham 87 - Crawford 38/7 (2017) — DataCite (Roman Republic)
Semuncia - Sydenham 37 - Crawford 21/7 (2017) — DataCite (Roman Republic)
Semuncia - Sydenham 195 - Crawford 72/10 (2017) — DataCite (Roman Republic)
Semuncia - Sydenham 130 - Crawford 43/5 (2017) — DataCite (Roman Republic)
Semuncia - Sydenham 109 - Crawford 42/5 (2017) — DataCite (Roman Republic)
Semuncia - Crawford 58/9 (2014) — DataCite (Roman Republic)
Semuncia - Sydenham 97 - Crawford 39/5 (2014) — DataCite (Roman Republic)
Literature
Literature
Literature
Le mura coloniali di Ariminum e il deposito monetale di fondazione con semuncia a «testa di Gallo», Etudes Celtiques, 1990
Scholarly footprint
Literature
Scholarly footprint
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Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Semuncia, revision 1348458696 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
References
Citations
References
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reference work
Secondary witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
Open the remaining particulars
Semuncia is associated with Roman Republic and Roman Empire. Classified as a Roman currency or bronze coin. Recorded as made of bronze.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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