BAKTRIA, Indo-Greek Kingdom. Strato I Soter. Circa 105-85/0 BC. AR Tetradrachm (28mm, 9.74 g, 12h). BAΣIΛEΩΣ ΣΩTHPOΣ KAI ΔIKAIOY ΣTPATONOΣ, diademed and draped bust right, wearing crested helmet adorned with bull's horn and ear / Maharajasa tratarasa dhramikasa Stratasa in Kharosthi, Athena Alkidemos standing right, brandishing thunderbolt and aegis; monogram to lower left . Bopearachchi 23A; Haughton, Silver 16; Bopearachchi & Rahman –; SNG ANS 996; HGC 12, 330. Traces of light iridescence, some die wear on obverse. EF.