Nikaia in Bithynia, 198-210 AD., Caracalla, Assarion, Homonoia.

Nikaia in Bithynia, Caracalla, 198-210 AD.,
Assarion / Æ 21 (23-25 mm / 5,40 g),
Obv.: M AVP ANT - ΩNINOC AYΓ , laureate head of Caracalla r.
Rev.: NI-KA - IEΩN , Homonoia (Concordia) standing left, holding patera and cornucopiae.
Wadd. Rec. Gen. 456, 459 (1) (pl. XXIX, 4) / Coll. Wien (1) ; Weiser - .

thanks to "archivum" for the reference

http://people.virginia.edu/~jdk3t/RG/RG1-3063.html
http://people.virginia.edu/~jdk3t/RG/RG1-3194.html