It's of course a "not in ric" becouse the "rising hand" bust is unrecorded for the A|S issue...but i have some doubts about the obverse legende and the bust type.
I think that the obverse legend is IMP CONSTANTINVS AVG, and the bust type is L2 (laur, cuir raising r. hand).
Is this coin listed in the Bastien work about Lyons mint?