Intestatario
Gutenberg Johannes
Gutenberg Johannes
Tipografia
Parte I - Sez. I - Stemmi noti
Stemma
By Unknown - Gutenberg Museum (2000). Gutenberg: Man of the Millennium. Mainz: City of Mainz, p. 59andKapr, Albert (1996) [1986]. Johannes Gutenberg: the Man and His Invention. Translated by Martin, Douglas (3rd ed.). Aldershot; Brookfield: Scolar Press, p. 35, Public Domain, https://commons.wikimedia.org/w/index.php?curid=126459780