Tyra. Danube, Black Sea, Thrace, AE13, ca 290-280 BC. 

Veiled head of Demeter right.
TY-PA in two lines within wreath. 

Anokhin 26; Zograph, Tyra 20; SNG Pushkin 6.
Good Fine, dark brown patina. Very rare. 

with permission of cngcoins.com,
Triton XVI Sessions, January 2013.
From the Alex Shubs Collection.