Watch List notes:

Constantius II. As Caesar, AD 324-337. Æ Follis (20mm, 3.31 g, 6h). Londinium (London) mint. Struck circa AD 325. Laureate, draped, and cuirassed bust right / Camp gate with two turrets, without door, star above; –|–//PLON. RIC VII 297; C&T 10.02.005. Brown and green patina, reverse die wear. Good VF.

From the Paul DiMarzio Collection. Ex Numismatica Ars Classica R (17 May 2007), lot 1634.