Complex sentence: Then the chief monk got involved, and is reported to have transferred the book to the Patriarchal Library in Jerusalem, and the librarian at the Patriarchal Library removed the manuscripts from the end-papers of the book where Smith had found it, took more photographs.
Split into simpler sentences: Then the chief monk got involved, and transferred the book to the Patriarchal Library in Jerusalem. The librarian at the Patriarchal Library removed the manuscripts from the end-papers of the book where Smith had found it, and took more photographs.