Anchialos in Thracia, 198-217 AD., Caracalla, Tetrassarion, AMNG 534.

Anchialos in Thracia, Caracalla, 198-217 AD.,
Tetrassarion / Æ 27 (27 mm / 12,12 g), bronze, axes irregular alignment ↑-> (ca. 40°),
Obv.: AY K M AY - ANTΩNINOC , his laureate and cuirassed bust facing right, seen from behind.
Rev.: OYΛΠIA - NΩN - AΓXIA / ΛEΩN , city gate with two towers with conical roofs, no door, three turrets or arches on top.
AMNG 534 ; cf. Varbanov II 318-20 .