Watch List notes:

Claudius. A.D. 41-54. Æ as (29 mm, 11.9 g, 1 h). Rome, ca. A.D. 41/2. TI CLAVDIVS CAESAR AVG IMP P M TR P, bare head of Claudius left / S C across field, Minerva standing right, wielding spear and holding forth shield. Cf. RIC 100 (...AVG P M TR P IMP). Nice green patina. Very fine.