Watch List notes:

Augustus. 27 BC-AD 14. Æ Dupondius (29mm, 13.36 g, 5h). Rome mint; M. Sanquinius, moneyer. Struck 17 BC. AVGVSTVS/ TRIBVNIC/ POTEST in three lines within oak wreath / Legend around large S • C. RIC I 342. VF, green and tan surfaces, some porosity.