About 2,477 results ()
Refine by:
-
▾ Subject
- ASTRONOMY (1233)
- Longitude (919)
- Marine navigation (919)
- Nautical instruments (378)
- Geographical exploration (376)
- Time Measuring Instruments (329)
- MATHEMATICS (280)
- MEDICAL SCIENCES (280)
- Medicine (280)
- Navigational aids (243)
- Horology (187)
- Navigation (139)
- Magnetism (129)
- TRAVEL (117)
- Navigation (science) (88)
- Discoveries in geography (86)
- ANTHROPOLOGY (75)
- Aids to navigation (62)
- Maps (62)
- SCIENCE (46)
- Astronomical Observatories (39)
- Tides (38)
- Jupiter (Planet) (37)
- Colonial administration (33)
- Latitude (25)
- PUBLISHING (24)
- Winds (17)
- Compasses (10)
- Ocean currents (7)
- MUSIC (3)