Olbia, Sarmatia, AE17, civic issue. ca. 175-150 BC. 4.77 g.

Laureate head of Apollo right, countermark of helmeted head right within circular incuse below.
OLBIO B-A EI-RH monogram, lyre.

SNG BM Black Sea 633-636; Hoover HGC 1904; SNG Moscow 2189-2222; SNG Stancomb 443; Frolova 1917-1923.

With permission of Leu Numismatik AG - Web Auction 17, Lot 212, Aug 2021.