Watch List notes:

Caracalla (198-217). AR Denarius, 201-206 AD. Obv. ANTONINVS PIVS AVG. Laureate and draped bust right. Rev. CONCORDIA FELIX. Caracalla, holding roll, and Plautilla, clasping their hands. RIC 124. C. 23. AR. g. 3.57 mm. 20.50 Scarce. Full weight and broad flan. From master fully engraved dies. About EF.