I am unable to find this coin on the catalog, neither googling on the internet.
Shouldn't be a hard ID for such a large worn coin I guess.
It is in very bad condition, and seems someone tried to clean it. Unfortunately.
A KM# number would be wonderful =)
Around 32,5mm
weight 10.2g
Lettering looks like
CORONA TRONIS ANNO 1738 FAVSTO
CARLOVS D G SIC ET HIDR REX HIS INF
Thank you experts for any information! =)
Geison