Bronze AE3, 20mm, 2.54gm, issued AD 323/324 Londinium mint.
Obv: CRISPVS NOBIL C, Helmeted, cuirassed bust left.
Rev: BEATA TRANQLITAS (PLON in ex.), Globe on altar inscribed VOTIS XX; above, three stars.
References: Sear 16726, RIC 275.
This coin fits the following collection focus(es): Ancient British.