Watch List notes:

Marcus Aurelius (161-180). Æ Sestertius (31mm, 23.24g, 6h). Rome, 169-170. Laureate head r. R/ Marcus on horseback r., holding spear, preceded by soldier holding spear and shield and followed by three soldiers each holding a signum. RIC III 977. Smoothed, Good Fine
Estimate: 90 GBP