Diadumenian AR Tetradrachm, 24mm, 12.35 g. AD 218. Gabala, Syria mint.

AYT K AN DIADYMENEI, laureate, draped and cuirassed bust 
right, seen from the back.
DHMARX EX YPA, eagle standing front, head and tail left,
crab on crescent between legs, palm branch upright in right 
field.

Prieur 1090.
Very rare.

With permission of cngcoins.com, Oct. 2015
Estimate $1,000.