It looks like a solidus of Livonia (a state partly in Latvia and Estonia, capital Riga) in the name of Christina (Christina D.G. R.S. means Christina, by the grace of God, Queen of sweden), struck during the Swedish occupation of Livonia.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2013 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use