I continue to think that it is just a
TR POT XIX
Pax standing As, but reworked by a modern tooler!
The tooler altered
IMP II in the
obv. legend to TR P.
On the
reverse,
TR POT XIX was mostly off
flan or corroded away, so he replaced it by
HONORI AVG.
As I pointed out in my first post, Honos never has drapery hanging from
his l.
arm, whereas
Pax always has drapery hanging from hers. On your coin that drapery is present, so the figure is
Pax.
Similarly your figure is not wearing a
toga, the required dress for Honos. She just has the normal full drapery of a female personification.