Watch List notes:

Crispus (Caesar, 316-326). Æ Follis (19mm, 3.30g, 6h). Rome, 318-9. Laureate and cuirassed bust l., holding spear and shield. R/ Roma seated r., shield in lap inscribed X/V; P-R//RP. RIC VII 152. Rare, green patina, near VF
Estimate: 40 GBP