Watch List notes:

Severus Alexander (222-235). Æ Sestertius (31mm, 25.39g, 12h). Rome, AD 228. Laureate, draped and cuirassed bust r. R/ Virtus standing l., foot on prow, holding spear and parazonium. RIC IV 476. Green patina, Fine - Good Fine
Estimate: 90 GBP