<a href="//commons.wikimedia.org/wiki/Nicolaus_Copernicus" title="Nicolaus Copernicus">Nicolaus Copernicus</a> manuscript of "De revolutionibus orbium coelestium", with 213 pages in a single djvu file, for use eg. by Wikisource.
<bdi><a href="https://en.wikipedia.org/wiki/en:Nicolaus_Copernicus" class="extiw" title="w:en:Nicolaus Copernicus"><span title="Polish mathematician and astronomer (1473–1543)">Nicolaus Copernicus</span></a>
</bdi>
1543
<a rel="nofollow" class="external free" href="http://www.bj.uj.edu.pl/bjmanus/revol/titlpg_e.html">http://www.bj.uj.edu.pl/bjmanus/revol/titlpg_e.html</a>