Edward A. Oppen

Edward A. Oppen was the creator of one of the first stamp catalogues in English as well as the author of a number of foreign language textbooks. In a stamp collecting journal, he was described as a "...classical teacher".

Edward A. Oppen

Edward A. Oppen was the creator of one of the first stamp catalogues in English as well as the author of a number of foreign language textbooks. In a stamp collecting journal, he was described as a "...classical teacher".