//blog.hrc.utexas.edu/2015/10/13/gutenberg-bible-page-turning-genesis-chapter-xi-volume-i9r/

"These differences, discovered through the comparison of multiple copies of the Gutenberg Bible and collaboration with colleagues* at fellow institutions, underscore the value of preserving multiple copies of printed books and illustrate the kinds of discoveries that arise when looking at printed books as closely as possible."

Via
//philobiblos.blogspot.de/2015/10/links-reviews_23.html

#inkunabel