Watch List notes:

Vespasian. A.D. 69-79. Æ as (25 mm, 10.80 g, 6 h). Rome, A.D. 71. IMP CAES VESPASIAN AVG COS III, laureate head of Vespasian right / PROVIDEN in exergue, S C across field, altar. RIC 317. Dark green patina, light porosity. Very fine.