Crispus, AE Follis, 321 AD. 19 mm, 2.89 g.

CRISPVS NOBIL C, helmeted and cuirassed bust left, holding spear over shoulder and shield on left arm.
BEATA TRANQVILLITAS, altar inscribed VOT-IS-XX, three stars above.
P-A across fields.
Mintmark PLON. 

RIC VII London 214.

With permission of Roma Numismatics Ltd - E-Sale 35, Lot 1554, May 2017.