Aulerci Cenomani (Armorica, Mans region) - AR half unit

Aulerci Cenomani (Armorica, Mans region).
AR half unit, 60-50 B.C.
Helmeted head right derived from that of Athena.
Horse galloping right. Uncertain ornament above (remains of a charioteer). Below, three concentric circles, the middle one being beaded.
0,90 g. Cf. LT 5985 ; Scheers, Lyon, 933 ; Delestrée-Tache 2366. Rare. Nice gray patina. Beautiful style. Extremely fine