Felix Berkovich
Felix Berkovich is the author of more than 20 articles published in the United States, Germany, Israel, The Netherlands, Russia and Spain on chess and philatelic topics. He is a mechanical engineer in East Walpole, Massachusetts.
Felix Berkovich is the author of more than 20 articles published in the United States, Germany, Israel, The Netherlands, Russia and Spain on chess and philatelic topics. He is a mechanical engineer in East Walpole, Massachusetts. See less
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