G4 Roman Republican Anonymous struck bronzes McCabe group G4, RRC56 Large Janus heads. Tall narrow curved prowstem. 35 gram As.
Heads of Janus are large, similar to those on group G3. Prowstems are tall, narrow and curved. The devices are about the same sizes as the flans. There appears to be a stylistic relationship to the heavy issue bronzes of RRC 61 Victory. This is a small transitional issue between the main group G issues and the post-war group J1.
The Anonymous Struck Bronze Coinage of the Roman Republic:
a Provisional Arrangement, Andrew McCabe, 2013, text and images copyright Ahala, Andrew McCabe
Group G4 Illustrated coins, and selected other museum or published examples:
As: 38.38g (Fitzwilliam CM.6551-2007), 37.40g (Hannover.545, Ostia hoard, fig.G4.As.1*),
Semis: 22.35g (BM.56.3.15), 16.97g (RR, fig.G4.Sm.1*).
Triens: 8.53g (Künker 2010, fig.G4.Tr.1*).
Quadrans: 6.77g (RR, fig.G4.Qd.1*).
Sextans: 7.51g (RBW-NAC61 lot 222, fig.G4.Sx.1*).
Uncia: 4.22g (Paris.A1036), 3.56g (Hannover.713, fig.G4.Un.1*), 3.21g (BM.56.7.7).
Semuncia: 1.86g (BM.56.8.8, fig.G4.Su.1*).