Docimeum, Phrygia. AE17, semi-autonomous issue. AD 170-276. 2.72 g.

DOKIMEWN (clockwise from lower left), helmeted bust of Athena right, aegis on chest.
ANGDICCHON, rocky Mount Agdistis. 

Righetti V, 468.
SNG von Aulock 8355 (legend config var).

With permission of Münzen & Medaillen DE GmbH auction 16, Righetti coll. sale, part V, 468, May 2005.