Julia Mamaea, AE27 of Byzantion, Thrace.

282, Lot: 147. Estimate $150.
Sold for $425. 

IOVLIA MAMAIA AVG, draped bust right
EPI AI CEYHROY BYZANTIWN, dolphin swimming right; tunny 
fish swimming left and right above and below. 

Schönert-Geiss, Byzantion 1773; Varbanov 1946. 
VF, glossy brown-green patina, light cleaning scratches in fields. Scarce.

Used with permission of CNG (cngcoins.com), September, 2012