quadrans
quadrans is a coin or Roman currency.
Also recorded as teruncius.
Overview
It is associated with Roman Republic and Roman Empire. Catalogue entries for coins state issue, mint, grade and any certification. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
low-value Roman bronze coin worth ¼ as; the obverse featured the bust of Hercules, while the reverse featured the prow of a galley
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Quadrans”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1249076: quadrans
Consult the source