REMOVE

1. Sea Charts
2. Manuscripts
3. Africa, East
4. Asia
5. Paracel Islands
6. Cambodia

WHAT

1. Harbors (1)
2. Nautical charts (1)

WHERE

1. Africa, East (1)
2. Borneo (1)
3. Ceylon (1)
4. China (1)
5. India (1)
6. Indonesia (1)
7. Iran (1)
8. Japan (1)
9. Korea (1)
10. Malaysia (1)
11. Myanmar (1)
12. Papua New Guinea (1)
13. Philippines (1)
14. Thailand (1)
15. Vietnam (1)

WHO

1. Albernaz, João Teixeira, … (1)

WHEN

1. [1630] (1)