Watch List notes:

Cantii, Amminus (c. 30-40 AD), silver Unit, 1.00g, diademed bust right, ammi before, rev. Amminus? riding two-horse chariot, s-e-c in field (Cottam 52; VA -; S-; ABC 459), the portrait a little soft, otherwise about very fine, rare.
provenance
Spink 247, 5 July 2017, lot 8
Purchased Rudd, March 2007
Recorded with the Ashmolean Museum, Oxford, ref. CCI 07.0015

Estimate: £200 - £300