Hello! I have a large Samovar, in silver, with a mark of a crown on the bottom. There is also the stamped name of Rogers, and the numbers 2354. Could you please help me identify what this is? My father has had it for many years and would like to know what and where it came from. He was in Russia during WWII and now is wondering if it dates back as far as "HIMSELF"!! Thank you ever so much!