Julia Domna, AE24 of Augusta Trajana, Thrace. 

IOVLIA DOMNA CEB, draped bust right.
AVGOVCTHC TRAIANHC, Demeter standing left, holding corn-ears
and sceptre.

Varbanov 1052 (this coin); Moushmov 3033.

Courtesy of Antike Muenzen Auction, 2001.
Added Sept. 2011.