Watch List notes:

Plautilla, Augusta, 202-205. Denarius (Silver, 19 mm, 3.54 g, 1 h), Rome. PLAVTILLAE AVGVSTAE Draped bust of Plautilla to right. Rev. CONCORDIAE AETERNAE Plautilla, on left, clasping hands with Caracalla on right. BMC 403. Cohen 10. RIC 361. Minor flatness on the reverse, otherwise, very fine.