Watch List notes:

Antoninus Pius (138-161). AR Denarius. Obv. ANTONINVS AVG PIVS PP. Laureate head left. Rev. TR P COS II. Emblems of the pontificate: aspergillum, capis, lituus, and simpulum. RIC III 45 var. (laureate head right); C. 835 var. (same); Cf. RIC III, 45 note : A.S.F.N. 1885, p. 44 (this variant). AR. 2.95 g. 17.00 mm. RR. Very rare. Impressive portrait, old cabinet tone. VF.