Plautilla, Limes Denarius, Military border mint. AD 202. 18.5 mm, 3.25 g. PLAVTILLAE AVGVSTAE, draped bust right. CONCORDIAE AETERNAE, Plautilla standing right, clasping hands with Caracalla, togate, standing left. Limes version of RIC IV 361, RSC 10, BMC 401. Contributed by Chris Scarlioli, January, 2020