c. 1450 AD
European reusable movable-type printing
Information & communication · Technology · Infrastructure
In the 1450s, Gutenberg and collaborators developed mechanized printing with reusable metal type in Mainz. It accelerated book production in Europe without being the world’s first history of printing.
Precision, calendar, and review
- Start
- year · approximate
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- Date not recorded
Reading the date: point event.
Sources
- www.lib.uchicago.edu (opens in a new tab)
Source provenance and scope
- Publication date
- Pending verification: the source could not be accessed
- Bibliographic date checked
- 2026-09-23
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This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.