Province Bithynia-Pontus
City Nicaea 
Region Bithynia
Reign Trajan Decius
Obverse inscription ΑΥ ΚΑΙ ΤΡΑΙΑΝ ΔΕΚΙΟⳞ ΑΥΓ ⳞΕ
Obverse design radiate, draped and cuirassed bust of Decius, l., seen from rear
Reverse inscription ΝΙΚΑΙΕΩΝ
Reverse design Homonoia standing l., holding patera and cornucopia

Coin no. 2 of RPC IX, 248


Reference Levante documentation = Righetti (but not in M&M GmbH 15 and not in SNG)
Diameter 25
Weight 6.22