Gallienus, AE29 of Heliopolis, Syria. 12.66 g.

Laureate and cuirassed bust right.
COL IVL AVG FEL HEL, CERT SACR/CAP OEC/ISE HEL in exergue, three agonistic crowns each containing palms. 

SNG Cop 441 var. (bust type); BMC Galatia 30 var. (ditto).

Sold for $126

Used by permission of CNG 69, Lot: 1220, June 2005., www.cngcoins.com
From the Garth R. Drewry Collection. Ex Coin
Galleries (18 February 1997), lot 636.