Plautilla Denarius. Rome.

Obv: PLAVTILLA AVGVSTA - Draped bust right, with hair on the neck 
Rev: CONCORDIA FELIX - Concordia standing right and clasping 
hands with Caracalla standing opposite her. 
Rome mint: AD 201-205 = RIC IVi, 365a (s) Scarce
Cohen 12/ 2.92 g. 

With kind permission of Numismatik Lanz, Auction 2008.
Sold for 140 Euros