Watch List notes:

Caracalla (198-217). AR Denarius, 201-206. Obv. ANTONINVS PIVS AVG. Laureate and draped bust right. Rev. CONCORDIA FELIX. Plautilla, standing right, and Caracalla, standing left, holding scroll, clasping hands. RIC IV 124a; C. 23. AR. 3.38 g. 19.00 mm. Scarce. A choice example. Good EF. Ex InAsta 9, 2004, 1905.