Silver denarius, 20mm, 3.64gm, issued AD 202-205 Rome mint.
Obv: PLAVTILLAE AVGVSTAE, Bare-headed, draped bust right.
Rev: PROPAGO IMPERI, Caracalla standing left, clasping right hands with Plautilla standing right.
References: Sear 7073, RIC 362, RSC 21.
Toned.