Hello, I am aware of the ruler and the period, but somehow years on the coin do not add up. I would appreciate your input
Thanks Siberian Man, but the reverse of my coin doesnt match the coin you mention. Crown and the lettering is different.
There are a few different types of 6 kreuzer for this year, but Siberian man is correct. Austria, Vienna mint.
My old 3rd edition of Krause 1601-1700 (2003) lists it as KM 1185 (Old KM-1856) and says that varieties exist. The CA monogram on the rev is the privy mark for the mint official 1660-65. Later dates would have a diff privy mark.
Thanks everyone for the help. I do not own Krausse cat. Only free online resources are available to me and I am still learning...