1968-G 5 Mk Gutenberg J-397, DCAM PR68DCAM 认证号40168268, PCGS号389334

Germany-Federal Republic | KM# 122 | J-397 | Commemorating the 500th obit of Johannes Gutenberg Johannes Gensfleisch zur Laden zum Gutenberg (/ˈɡuːtənbɜːrɡ/) was a German goldsmith, inventor, printer, and publisher who introduced printing to Europe with his mechanical movable-type printing press. His work started the Printing Revolution and is regarded as a milestone of the second millennium, ushering in the modern period of human history. It played a key role in the development of the Renaissance, Reformation, Age of Enlightenment, and Scientific Revolution, as well as laying the material basis for the modern knowledge-based economy and the spread of learning to the masses.