Axis Mundi Ancient Coins $112.50 in August 2005 Roman Republican silver Denarius of M. Servilius C.f. for your consideration. 100 BC. Obverse: Helmeted head of Roma facing right, control letter behind. Reverse: Roman and barbarian horsemen, dismounted and engaged in combat, two horses in background... M. SERVILI C.F. and control letter... N in exergue. Size: 21 mm Weight: 3.7 grams Reference: Sear 206