Watch List notes:

Marcus Aurelius. AD 161-180. AR Denarius (16.5mm, 3.53 g, 6h). Rome mint. Struck AD 164. Laureate head right / ΛRMEN in exergue, Armenia seated left in attitude of mourning, resting hand on bow to right; to left vexillum and shield. RIC III 81; MIR 18, 90-4/30; RSC 7. Struck on a compact flan with a slightly worn reverse die. EF. Bold portrait.