G2 Roman Republican Anonymous struck bronzes McCabe group G2, RRC56 Large Janus heads, low-relief, unsmiling. Line-bounded kinked-back prowstem. 40 gram As.
Heads on all denominations are in low-relief and are distinctly unsmiling. The head of Janus is consistently larger than on group G1. Prowstems are line-bounded and kinked-back at the end. Devices are about the same sizes as their flans.
The Anonymous Struck Bronze Coinage of the Roman Republic:
a Provisional Arrangement, Andrew McCabe, 2013, text and images copyright Ahala, Andrew McCabe
Group G2 Illustrated coins, and selected other museum or published examples:
As: 50.87g (Hannover.513), 43.26g (BM.56.2.3, fig.G2.As.1*), 36.07g (Fitzwilliam, CM.RR.100-R), 31.46g (Goodman-CNG43 lot 1267, fig.G2.As.3*), 28.70g (CNG79 lot 797, fig.G2.As.2*), 20.50g (BM.56.2.18)
Semis: 22.74g (Fitzwilliam, CM.50.581-1939), 21.83g (RR, fig.G2.Sm.1*), 19.59g (Morgantina pl.46,511, fig.G2.Sm.2*)
Triens: 12.67g (RR), 9.37g (AM, fig.G2.Tr.1*), 7.30g (Morgantina pl.46,512, fig.G2.Tr.2*)
Quadrans: 8.41g (RR, fig.G2.Qd.1*)
Sextans: 5.08g (AM, fig.G2.Sx.1*)
Uncia: 3.95g (BM.56.7.4, fig.G2.Un.1*)