Thanks in advance for your help. Please see below the picture of the Austria Habsburg gold 4 Ducats coin. Is this a proof coin or just UNC? If it is a proof, I am having some trouble finding its listing in the Krause catalog and on Numista.
In my Krause catalog, I do not see a proof issue of this coin listed. Also, I do not see any reference to a proof version on the Numista page: https://en.numista.com/catalogue/pieces15156.html.
Thanks in advance for your help.
Dan
