Watch List notes:

BITHYNIA, Koinon of Bithynia. Vespasian. AD 69-79. Æ Tetrassarion (30.5mm, 19.77 g, 1h). M. Maecius Rufus, Proconsul. Laureate head right / Bithynia standing right, holding rudder in right hand and plow in left. RPC II 602. Two-tone green patina, some roughness. VF.