Kingdom of Persis, Darius I, AR drachm, ca. 150 BC. 16 mm, 4.1 g.

Head right, with short beard, wearing satrapal head-dress surmounted by crescent.
Fire altar with superstructure in the form of stepped battlements, Ahura-Mazdaa hovering above, to left king 
standing right, to right bird perched on standard. 

BMC 2; Sear 6194

With permission of cgb.fr e-Monnaies auction June 2017, Lot 51.