Please help identify Greek (?) coin . [решено]

Hi, everyone !

I recently got a coin that I just can't identify. It was sold to me as a Greek coinand the other coins in the lot actually proved to be so. 

Despite that, I maintain my doubts it's Greek. I supect it is Roman. Sadly, the reverse is corroded and it is not much help. The coin is silver and weighs 3.33 gr.

I have been going through catalogues but just can't get a clue.

Please help and many thanks ! 

SALONINA (Julia Cornelia Salonina Crysogone) Augusta A.D. 254-268

Frenchlover

SALONINA (Julia Cornelia Salonina Crysogone) Augusta A.D. 254-268

Ok, that is just impressive !

Thanks, your knowledge of Roman coins is evidently profound!

I searched for it and I am trying to narrow it down among the SALONINA silver coins. The only thing I can make out from the reverse is the existence of two pairs of legs. Any ideas or guesses?

 May guess: it is Juno standing. 

N#289567 

IVNO REGINA 

 Also the obverse looks similar, with the crescent behind the portrait. 

I added the readable letters on the reverse > 

 Added some visible obverse letters and the crescent > 

CORN SALONINA AVG 

Thanks for the help, I really appreciate it ! I love identifying coins but I am still quite inexperienced…