Almanach Perpetuum
Astronomical Navigation
Astronomical Tables
Balestilha
Books of Route
Compass
Creques, Abraão
Dourado, Fernão Vaz
Equador
Height East-West
Height Navigation
Itineraries
Log-books
Loxódrómica line
Nautical Guides
Navy Books
Portolano
Portuguese Nautical Science
Quadrant
Regiment
Rules of Évora
Rules of Munique
Rules of the South Cruise
Secret of Secrets
Shipboard Books
Treaty of Sphere
Zenith Distance
«Almanacs»