Septimius Severus and Clodius Albinus, AE27.

AYT K L CEYHROC P ALBEINOC K, laureate, draped and cuirassed bust 
of Septimius Severus right, facing bare-headed, draped and 
cuirassed bust of Clodius Albinus left.
OYLPIAC PAYTALIAC, the serpent Glykon coiled, erect, with head right; tree to left, altar to right.

Varbanov 4866 (this coin).

With permission of Akropolis Ancient Coins, April 2011.