Tranquillina, AE22 of Kios, Bithynia. 238-244 AD.

SABEI TRANKYLLEINA, diademed and draped bust right, wearing
stephane. 
KIA-NWN, two goats standing on their back legs, amphora
between them. 

SNG Cop 397; BMC 46; Hunter 9; RecGen 111 var (obv. legend).
Rare.

Contributed by Ars-Aeterna / David Suter, Switzerland, July, 2011