I would be willing to accept the obv.
as a possibly official die, reading PERT
as normal in the legend
, and COS
I, provided that the silver content of the metal looks normal and is not obviously debased. What are the weight
and die axis
? However I do not appear to know any other coins from this exact obv.
die is cruder, and has the mistakes of V for F and Fortuna
facing the wrong way, but I wouldn't entirely exclude its also coming from the official mint
, at a time early or late in its production when practiced engravers were not available.
I gather that one cannot make out whether Fortuna
is holding a rudder or a branch?