Watch List notes:

Claudius (41-54), Quadrans, Rome, 5 January - 31 December AD 42; AE (g 3,40; mm 17; h 6); TI CLAVDIVS CAESAR AVG, around hand holding scales; below, P N R, Rv. PON M TR P IMP P P COS II, around S C. RIC 91; C 73.
Dark green patina, good very fine.