chapter 3

, of the Revised Statutes relating to copyrights and the Acts

in amendment thereof, and has complied with all other provisions thereof, who has before March 1, 1893, delivered at the office of the Librarian of Congress or deposited in the mail addressed to the Librarian of Congress two complete printed copies of such book, or description or photograph of such article, shall be entitled to all the rights and privileges of said Title 60,