I am happy to tell you that the coin right from the center (the one that almost appears to have a double headed eagle on it) is from Austria in the early 1700's
And the coin in the bottom right hand corner is definitely from 1630, and it quite possibly can be from the Papal States. I am quite interested in researching it further, is it for sale?
Was it one of the ones I assigned a number to? If not, can you help me tell which one you're referring to? I am open to selling it, but we should probably discuss that through private messages (as the moderators understandably frown on using the forums for conducting sales).