Celtic Britain. Cantii, Dubnovellaunus, ca. 25 BC-5 AD), AE Unit, 2.00 g.

DV beneath horse leaping right, head turned back. 
DVBN in rectangular frame benath lion crouching left, star to right, annulets around.

VA 166; Seaby 181; ABC 342; Ashmolean CCI 06.0151 (this coin).

With permission of Spink auction 19004, Lot 883, March 2019.