Gallienus, AE21 of Philippi, Macedonia. AD 253-268. 5.69 g.

IMP ECN GALLIENVS AVG, radiate, draped and cuirassed bust right.
HEROI AVLONITE, Hero Aulonites on horseback riding right, 
raising right hand.

Amandry 2 var. (Amandry lists no coins for Gallienus himself).

Courtesy of Bertolami Fine Arts, Auction 4, lot 423, December 2011
Estimate: 250 EUR (Unsold)

(I am adding two examples of this coin because each 
example has clearer different parts of the legends.