Very rare bronze of Caracalla, in Varbanov's catalog "Greek Imperial Coins" defined by the rarity level R4.
Roman, Provincial
Thrace, Hadrianopolis
Caracalla (198-217), AE
Obverse: bust of the emperor in a laurel wreath facing right
AVT K M AVP CEVH ANTΩNЄINO-C
Reverse: Eros on the dolphin to the right
AΔΡIANOΠOΛEITΩN
Weight 2.6 g