Italian states Conrad coin unable to identify [решено]

I'm struggling to find this coin Italian states ,Sicily  14mm in dimeter 

obverse : castle within circle

HVG+DVX  and missing letters

small cross within circle

reverse :  CONRADV.REX any help gratefully received thanks pimmy

I think you will find it in Genoa.

Something like this could be close:  N#85910

Thanks for your help that's great 👍