Watch List notes:

Marcus Aurelius (161-180) - AE Sestertius (Rome AD 163, 22.60 g) – IMP CAES M AVREL ANTONINVS AVG P M, laureate bust right / SALVTI ACGVSTOR TR P XVII, Salus standing, feeding snake arising from altar and holding sceptre, COS III in exergue, S – C across fields (RIC 844) – VF