FILE - Two volumes of the over 500-year-old Gutenberg Bible are pictured in New York in April 1978. Johannes Gutenberg planned on printing 150 Bibles, but increasing demand motivated him to produce 30 extra copies, which led to a total of 180. Currently known as the “Gutenberg Bibles”, around 48 complete copies are preserved. (AP Photo/G. Paul Burnett, File)