TOP:
Caracalla AE42 medallion of Attuda, Caria. AD 198-217. 52.74 
g. Magistrate M. V. Car. Claudianus. 

Obv: AYT KAI M AY ANTWNIN, laureate, draped bust right. 
Rev: M OY KAR KLAYDIANOC ACIARX ANEQ around, ATTOYDEWN 
below, Caracalla on horseback riding right, wielding spear 
at two fallen enemies beneath the horse.

SNG von Aulock 2505, otherwise unpublished (to date)

CENTRE AND BOTTOM:
Modern fakes of the same coin. Both fakes made from the 
same "dies". Well made but with several tiny differences 
compared to the genuine coin.