Roman Empire. Caracalla, 198-217 AD. Billon Tetradrachm. Seleucia Pieria Mint. Struck 215-217 AD.
 
Obv: ΑYΤ Κ M A ΑΝΤΩΝEΙΝΟC C-EB, laureate head facing right. Rev: ΔΗΜΑΡX EΞ YΠΑΤΟ Δ, eagle standing facing, head right, with a wreath in its beak, on a thunderbolt.
 
A grey tone, light surface marks.