Probus (276-282). BI Tetradrachm, Alexandria mint, 277-278 AD. D/ Laureate, draped and cuirassed bust right. R/ Eirene standing left, holding olive-branch and sceptre; LΓ (date) in left field. Dattari 5529; K &G 112.12. BI. g. 9.55 mm. 20.50 A very attractive and heavy example. Glossy reddish brown toning. Good VF.