My First Attribution- Am I Correct?

Hi all,
Had some time on my hands today so started researching some of the coins I purchased recently. Almost accidentally, I managed to attribute the coin below, which makes it my first attribution. Go me.





I'm putting is down as Nicomedia
RIC VI 69b,Gamma.

Is this corect?

Thanks in advance!

Sneaky edit: While I'm at it, I could use some input on deciphering the abbreviations on the coin. They are: IMP C GAL VAL MAXIMINVS P F AVG, / IOVI CONSERVATORI.

I'm going with Imperator Caius Galerius Valerius Maximinus Pius Felix Augustus /..

So in translation, it might be The Dutiful Imperial Augustus Emperor Caius Galerius Valerius Maximinus/ Jupiter the Protector.