RRC 256/4a, Quadrans, Bronze, struck at Rome, 130–130 BC. Obverse: head of hercules, right.. Reverse: prow, right.. Weight about 3.7 g, diameter 18.1 mm.
obverse
Head of Hercules, right.
reverse
Prow, right.
specimens (24)
Royal Library of Belgium (KBR)
4.37g
⌀18.7
10↕
British Museum
3.63g
10↕
British Museum (CRRO)
British Museum
4.28g
3↕
British Museum (CRRO)
British Museum
2.75g
3↕
British Museum (CRRO)
British Museum
2.72g
8↕
British Museum (CRRO)
Fitzwilliam Museum (CRRO)
Fitzwilliam Museum (CRRO)
Fitzwilliam Museum (CRRO)
KENOM — Wien Uni
4.67g
⌀20.0
1↕
KENOM — Bonn
4.66g
⌀19.0
8↕
KENOM — Bonn
2.90g
⌀15.0
3↕
British Museum (CRRO)
British Museum
3.82g
2↕
British Museum (CRRO)
British Museum
3.73g
11↕
British Museum (CRRO)
British Museum
2.82g
2↕
BnF (CRRO)
BnF (CRRO)
BnF (CRRO)
Cite this coin
RRC 256/4a (rrc-256.4a), 130–130 BC. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/rrc-2564a/ (accessed: 2026-09-17). Full citation guidance: How to cite CANOA