Julia Mamaea. 4.14g; 20mm. Nicaea, Bithynia. 222-235 AD. 

IOVLIA MAMAIA AVG, draped bust right

N-IK-AI-E-WN, between and beneath three standards. 

BMC 105v; SNG Cop 521v (legend. breaks), SGI 3421.
Scarce.

Tom Ross Collection, July, 2011