About 31 results ()
Refine by:
-
▾ Subject
- ASTRONOMY (18)
- Marine navigation (14)
- Longitude (12)
- Geographical exploration (11)
- Nautical instruments (9)
- Navigational aids (9)
- TRAVEL (5)
- Astronomical Observatories (3)
- Colonial administration (3)
- Horology (2)
- Navigation (science) (2)
- Time Measuring Instruments (2)
- ANTHROPOLOGY (1)
- Aids to navigation (1)
- Discoveries in geography (1)
- Latitude (1)
- Magnetism (1)
- Maps (1)
- Navigation (1)
- Tides (1)