Watch List notes:

Divus Romulus (died AD 309). Æ Quarter Follis (15mm, 1.29g, 6h). Ostia, 309-312. Bare head r. R/ Eagle with wings spread standing r. on domed shrine; MOSTS. RIC VI 58 var. (Half Follis). Rare, green patina, Fine
Estimate: 20 GBP