Watch List notes:

Claudius (41-54), Quadrans, Rome, 25 January - 3 December AD 41; AE (g 2,74; mm 18; h 6); TI CLAVDIVS CAESAR AVG, around three-legged modius, Rv. PON M TR P IMP COS DES IT, around S C. RIC 84; C 70.
Dark green patina, good very fine.