Watch List notes:

Claudius (41-54), AE As, AD 42-43, Rome, TI CLAVDIVS CAESAR AVG P M TR P IMP P P, laureate head left, rev. CONSTANTIA AVGVSTI, Roma standing left, S-C across fields, 7.95g, 5h (RIC 111; Cohen 14; BMC 199; BN 226), greased and lustrous with a rich and dark uniform patina, a pleasing very fine and struck in the year of the Claudian Invasion of Britannia.
Provenance
Gorny and Mosch, Auction 229, 10 March 2015, lot 1644
Estimate: £100 - £150