Printing Press
The first man to demonstrate the practicability of movable type was Johannes Gutenberg (c.1398-1468), the son of a noble family of Mainz, Germany and a former stonecutter and goldsmith.
By 1452, with the aid of borrowed money, Gutenberg began his famous Bible project. Two hundred copies of the two-volume Gutenberg Bible were printed, a small number of which were printed on vellum.
Websites I used