Includes 32 identical diagrams explaining celestial mechanics and the Earth's position in the universe.
Attributed to Germão Galharde (or Hermão de Campos), a German printer active in Lisbon during the early 1500s. BS.rar
The library catalogs it as circa 1510, though scholars have debated dates ranging from 1509 to 1516. BS.rar
Modern researchers can access a digitized facsimile of this work through the Internet Archive or specialized catalogs like Zenodo. 2. Sixteenth-Century Nautical Treatises - UPLOpen BS.rar