Watch List notes:

Claudius. AD 41-54. Æ Sestertius (37mm, 26.40 g, 6h). Rome mint. Struck AD 42-43. Laureate head right / EX • S • C•/ P • P/ OB • CIVES/ SERVATOS in four lines within oak wreath. RIC I 112; von Kaenel Type 69. Fine, brown surfaces, some green and minor roughness.