Province Bithynia-Pontus
City Calchedon 
Region Bithynia
Reign Marcus Aurelius
Obverse inscription ΑΥΤ Κ Μ ΑΥΡΗ ΑΝΤΩΝΕΙΝοc
Obverse design laureate head of Marcus Aurelius, right
Reverse inscription ΚΑΛΧΑΔΟΝΙΩΝ
Reverse design Apollo with lyre reclining, right, on swan flying, left


Reference Rec 64, pl. XLVII.17, not identical with the Löbb coin in Berlin listed under specimen 3
Diameter 25