by the United States government

“ When imported, for use and not for sale, not more than one copy of any such book in any one invoice, in good faith by or for any society or institution incorporated for educational, literary, philosophical, scientific, or religious purposes,or for the encouragement of the fine arts, or for any college, academy, school, or seminary of learning, or for any State, school, college, university, or free public library in the United States. ”

“ To works in raised characters for the use of the blind. (b) To a foreign newspaper or magazine, although containing matter copyrighted in the United States printed or reprinted by authority of the copyright proprietor, unless such newspaper or magazine contains also copyright matter printed or reprinted without such authorization. ”