Watch List notes:

Otho (69 AD). AR Denarius, Rome mint. Obv. IMP M OTHO CAESAR AVG [TR P]. Bare head right. Rev. PAX ORBIS TERRARVM. Pax standing left, holding olive branch and caduceus. RIC 4. AR. g. 3.08 mm. 18.00 RR. Very rare. Toned. F.