Septimius Severus. 193-211 AD. AE 18, 3.04g. Moesia Inferior, Nicopolis ad Istrum. 

Obv: AV KAI CE CEVHPOC, laureate head right
Rev: NIKOPOLITWN PROC IC, Priapus standing left, lifting 
cloak with left hand to reveal large erect phallus, to which 
he points with his right hand. 

AMNG 1380, pl. XV,37 (same reverse die). Varbanov 2530 (same 
dies). Good VF.

Ex Dr. Stephen Gerson Collection. Ex Triton V, 15-16 January 2002, lot 1693. 

Gemini Numismatic Auction #6, January 10, 2010, lot 629