Augusta Traiana, Thrace, AE semi-autonomous issue. 3rd c. AD. 2.91 g. 

Draped bust of Serapis right, wearing kalathos / 
AYGOYCTHC TPAIANHC, Isis standing left, holding sistrum and
situla. 

Apparently unpublished. Lanz 102, 96. Moushmov -; Drexler -; 
Schoenert-Geiss -; Mionnet - etc.

With permission of numislanz.de, Auktion 102, lot 96