Gordian III, AE26 of Cassandrea, Macedonia. 9.7 g. AD 238-244. 

AV C M ANTONIOC GORDIANOC, laureate, draped, cuirassed bust left.
COLONIA CASSANDRIA, Poseidon standing right, holding trident and 
dolphin. 

Varbanov -; AMNG -; Mionnet -. Naumann 15, 364.

With permission of Numismatik Naumann, April 2014.

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